A Turn Restriction provides line geometry that indicates turn restrictions for the given Transport Link (e.g. No right turn, No U turn).

Where the Turn Restriction applies to specific vehicle types (e.g. bus, HGV), this is identified by the corresponding separate attributes as described below.

Temporal Filtering

The earliest date on which you can request a one-off snapshot of a date in the past for data in this feature type is 27 March 2024.

Feature type attributes

The following sub-sections provide details about the attributes included with this feature type, their data types in the different output formats, and other important metadata about them.

relationid

A unique numerical ID given to each TurnRestriction. This is commonly used by routing software as the primary identifier for the feature.

• Data Types: Integer (GPKG), String (PBF)

• Nullable: false

• Max Length: 10

• Data Schema Version: 1.0

os_parentid

The osid of the corresponding feature that is published in OS NGD Transport Network Collection.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 40

• Data Schema Version: 1.0

type

Describes the type of relation. All relations take value 'restriction' to describe how they should be applied.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 26

• Data Schema Version: 1.0

restriction

Describes the type of turn restriction. E.g. 'no_right_turn', 'only_straight_on'.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: restrictionlabelvalue

• Max Length: 16

• Data Schema Version: 1.0

restriction:conditional

If the turn restriction only exists on specific times or days then the time periods will be populated here in OpenStreetMap time conditional formatting , e.g. 'no_right_turn @ (Mo-Fr 07:30-09:30)'

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

restriction:hgv

A turn restriction which applies only to heavy goods vehicles.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: restrictionlabelvalue

• Max Length: 16

• Data Schema Version: 1.0

restriction:goods

A turn restriction which applies only to goods vehicles.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: restrictionlabelvalue

• Max Length: 16

• Data Schema Version: 1.0

restriction:bus

A turn restriction which applies only to buses including school buses.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: restrictionlabelvalue

• Max Length: 16

• Data Schema Version: 1.0

restriction:psv

A turn restriction which applies only to Public Service Vehicles inlcuding buses, coaches and local buses

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: restrictionlabelvalue

• Max Length: 16

• Data Schema Version: 1.0

restriction:abnormalloads

A turn restriction which applies only to unspecified abnormal loads. This is not a standard OpenStreetMap (OSM) tag.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

restriction:wideloads

A turn restriction which applies only to unspecified wide loads. This is not a standard OSM tag.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

except

Specifies the vehicle types for which the turn restriction does not apply. Multiple vehicle types will be seperated.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 50

• Data Schema Version: 1.0

from

The wayid of the first TransportLink involved in the turn restriction.

• Data Types: Integer (GPKG), String (PBF)

• Nullable: false

• Max Length: 10

• Data Schema Version: 1.0

to

The wayid of the last TransportLink involved in the turn restriction.

• Data Types: Integer (GPKG), String (PBF)

• Nullable: false

• Max Length: 10

• Data Schema Version: 1.0

via

A list of wayid's (and/or nodeid's). When there are only two links involved in the turn restriction, via is the node at the junction at which the turn restriction applies. When there are more than two links involved in the turn restriction, via is a list of all links which are not the from or to link.

• Data Types: String (GPKG), String (PBF)

• Nullable: false

• Max Length: 250

• Data Schema Version: 1.0

geometry

2D geometry for the feature.

• Data Types: Geometry (GPKG), Geometry (PBF)

• Nullable: false

• Data Schema Version: 1.0

• Geometry Type: MultiLineString

The OS Multi-modal Routing Network (OS MRN) product contains the following three feature types:

The pages in this section provide full details of the attributions for each feature.

A Transport Node is a point spatial object that is used to break up the Transport Network for connectivity. The Transport Network splits at the following locations:

• Where an attribute changes.

• The intersection or crossing of .

• The start / end of a Transport Link.

Temporal filtering

The earliest date on which you can request a one-off snapshot of a date in the past for data in this feature type is 27 March 2024.

Feature type attributes

The following sub-sections provide details about the attributes included with this feature type, their data types in the different output formats, and other important metadata about them.

nodeid

A unique numerical ID given to each TransportNode. This is commonly used by routing software as the primary identifier for the feature.

• Data Types: Integer (GPKG), String(PBF)

• Nullable: false

• Max Length: 10

• Data Schema Version: 1.0

os_parentid

The OSID of the corresponding feature that is published in OS NGD Transport Network Collection. Where TransportNodes have been split apart due to grade separation, the original node will keep the existing OSID and the additional nodes will be indicated with the suffix --1 or --2 depending on the grade separation value.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 40

• Data Schema Version: 1.0

os_nodetype

Describes the type of node and where the node represents a site of modal change, the type of interchange site where appropriate e.g. 'Ferry Vehicular Terminal','Railway Station' and/or 'Modal Change'

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 100

• Data Schema Version: 1.0

name

Name given to a TransportNode or its junction, e.g. 'M42 J4', 'Cappers Roundabout', 'Mortlake;Mortlake Rail Station'.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 100

• Data Schema Version: 1.0

geometry

2D geometry for the feature.

• Data Types: Geometry (GPKG), Geometry (PBF)

• Nullable: false

• Data Schema Version: 1.0

• Geometry Type: Point

A Transport Link is a linear spatial object that defines the geometry and connectivity of a road, path, rail, or ferry network between two points in the network. Transport Links are split for connectivity purposes (for example, at junctions), and Transport Nodes connect the Transport Links together. Each Transport Link provides a reference to the Transport Nodes at the start and end of the Transport Link.

Temporal filtering

The earliest date on which you can request a one-off snapshot of a date in the past for data in this feature type is 27 March 2024.

Feature type attributes

The following sub-sections provide details about the attributes included with this feature type, their data types in the different output formats, and other important metadata about them.

wayid

A unique numerical ID given to each Transport Link. This is commonly used by routing software as the primary identifier for the feature.

• Data Types: Integer (GPKG), Integer (PBF)

• Nullable: false

• Max Length: 10

• Data Schema Version: 1.0

os_parentid

The OSID of the corresponding feature that is published in the OS NGD Transport Network Collection. Where Transport Links have been split due to grade separation, this will be indicated with the suffix --s.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 40

• Data Schema Version: 1.0

os_startnode

The OSID of the start node of the Transport Link in the OS NGD Transport Network Collection.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 40

• Data Schema Version: 1.0

os_endnode

The OSID of the end node of the Transport Link in the OS NGD Transport Network Collection.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 40

• Data Schema Version: 1.0

os_roadwidthminimum

Value of the minimum width of the road carriageway for Transport Links representing road features. This attribute will be NULL for all Transport Links representing rail, ferry, path or modal change links.

• Data Types: Float (GPKG), Real (PBF)

• Nullable: true

• Precision: 3

• Scale: 1

• Data Schema Version: 1.0

name

Name given to a Transport Link to identify it, for example, road name, number or description. If there is a known alternate name or a name known in an alternate language, such as Welsh, then these will be separated by a '/', for example, 'Heol Casnewydd / Newport Road / A4161'.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

ascent:forward

Total accumulated ascent in metres in the direction of digitisation of Transport Links that represent road or path features.

• Data Types: Float (GPKG), String (PBF)

• Nullable: true

• Precision: 6

• Scale: 1

• Data Schema Version: 1.0

ascent:backward

Total accumulated ascent in metres against the direction of digitisation of Transport Links that represent road or path features.

• Data Types: Float (GPKG), String (PBF)

• Nullable: true

• Precision: 6

• Scale: 1

• Data Schema Version: 1.0

access

Indicates the nature of access permitted for all vehicles and, if applicable, the type of access restrictions along a Transport Link.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

access:forward

Indicates the nature of access permitted for all vehicles and, if applicable, the type of access restrictions along a Transport Link. This attribute will only be populated if the access permissions only apply in the direction of digitisation of the link and not in both directions.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

access:backward

Indicates the nature of access permitted for all vehicles and, if applicable, the type of access restrictions along a Transport Link. This attribute will only be populated if the access permissions only apply against the direction of digitisation of the link and not in both directions.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

foot

Indicates whether a Transport Link can be traversed by foot and whether there is designated infrastructure for walking along a Transport Link.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length:

• Data Schema Version: 1.0

os_overallpavementpresence

Indicates the percentage of a Transport Link that is served by a pavement.

• Data Types: Integer (GPKG), String (PBF)

• Nullable: true

• Max Length: 3

• Data Schema Version: 1.0

highway

For Transport Links that represent road or path features, this attribute describes the type of road or path represented, for example, 'Motorway', 'Footway', 'Trunk_primary'.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: highwayvalue

• Max Length:

• Data Schema Version: 1.0

railway

For Transport Links that represent railway features, this attribute describes the type of railway infrastructure represented, for example, 'rail', 'tram'.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: railwayvalue

• Max Length: 19

• Data Schema Version: 1.0

rail

Indicates whether a Transport Link is accessible by rail, and, if applicable, the type of railway service it is accessible by, for example, 'Passenger', 'Freight'.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

ferry

Indicates whether a Transport Link is accessible by ferry.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

toll

Indicates whether there is a presence of a toll payment on Transport Links that represent a road feature.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

junction

Indicates the type of junction that a Transport Link forms part of. Note: Only 'roundabout' is populated in the current release.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: junctionvalue

• Max Length: 10

• Data Schema Version: 1.0

route

Indicates the type of transport route that a Transport Link forms a part of in the real world, for example, 'Railway', 'Ferry'.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: routevalue

• Max Length: 14

• Data Schema Version: 1.0

ford

Indicates whether there is a presence of a ford on Transport Links that represent a road feature, for example, 'yes' or Null.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: fordvalue

• Max Length: 15

• Data Schema Version: 1.0

bridge

Indicates whether a Transport Link crosses over a bridge feature. Note: This is only populated for Transport Links representing Path Links.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: bridgevalue

• Max Length: 18

• Data Schema Version: 1.0

tunnel

Indicates whether there is a presence of a Tunnel on Transport Links that represent a road feature, for example, 'yes' or Null.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: tunnelvalue

• Max Length: 16

• Data Schema Version: 1.0

service

Indicates additional detail about the type of railway service line that a Transport Link represents. Only populated with 'siding' or Null.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: railservicevalue

• Max Length: 9

• Data Schema Version: 1.0

motor_vehicle

Indicates the nature of access permitted specifically for motor vehicles along a Transport Link.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

motor_vehicle:conditional

If the nature of access permitted for motor vehicles along a Transport Link varies depending on specific times or days, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in motor_vehicle applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

motor_vehicle:forward

Indicates the nature of access permitted specifically for motor vehicles along a Transport Link. This attribute will only be populated if the access permissions for motor vehicles only apply in the direction of digitisation of the link and not in both directions.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

motor_vehicle:forward:conditional

If the nature of access permitted for motor vehicles along a Transport Link varies depending on specific times or days and only applies in the direction of digitisation of the link, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in motor_vehicle applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

motor_vehicle:backward

Indicates the nature of access permitted specifically for motor vehicles along a Transport Link. This attribute will only be populated if the access permissions for motor vehicles only apply against the direction of digitisation of the link and not in both directions.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

motor_vehicle:backward:conditional

If the nature of access permitted for motor vehicles along a Transport Link varies depending on specific times or days and only applies against the direction of digitisation of the link, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in motor_vehicle applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

bicycle

Indicates the nature of access permitted specifically for bicycles along a Transport Link.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

bicycle:conditional

If the nature of access permitted for bicycles along a Transport Link varies depending on specific times or days, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in bicycle applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

bicycle:forward

Indicates the nature of access permitted specifically for bicycles along a Transport Link. This attribute will only be populated if the access permissions for bicycles only apply in the direction of digitisation of the link and not in both directions.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

bicycle:forward:conditional

If the nature of access permitted for bicycles along a Transport Link varies depending on specific times or days and only applies in the direction of digitisation of the link, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in bicycle applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

bicycle:backward

Indicates the nature of access permitted specifically for bicycles along a Transport Link. This attribute will only be populated if the access permissions for bicycles only apply against the direction of digitisation of the link and not in both directions.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

bicycle:backward:conditional

If the nature of access permitted for bicycles along a Transport Link varies depending on specific times or days and only applies against the direction of digitisation of the link, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in bicycle applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

motorcycle

Indicates the nature of access permitted specifically for motorcycles along a Transport Link.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

motorcycle:conditional

If the nature of access permitted for motorcycles along a Transport Link varies depending on specific times or days, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in motorcycles applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

motorcycle:forward

Indicates the nature of access permitted specifically for motorcycles along a Transport Link. This attribute will only be populated if the access permissions for motorcycles only apply in the direction of digitisation of the link and not in both directions.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

motorcycle:forward:conditional

If the nature of access permitted for motorcycles along a Transport Link varies depending on specific times or days and only applies in the direction of digitisation of the link, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in motorcycle applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

motorcycle:backward

Indicates the nature of access permitted specifically for motorcycles along a Transport Link. This attribute will only be populated if the access permissions for motorcycles only apply against the direction of digitisation of the link and not in both directions.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

motorcycle:backward:conditional

If the nature of access permitted for motorcycles along a Transport Link varies depending on specific times or days and only applies against the direction of digitisation of the link, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in motorcycle applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

moped

Indicates the nature of access permitted specifically for mopeds along a Transport Link.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

moped:conditional

If the nature of access permitted for mopeds along a Transport Link varies depending on specific times or days, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in moped applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

moped:forward

Indicates the nature of access permitted specifically for mopeds along a Transport Link. This attribute will only be populated if the access permissions for mopeds only apply in the direction of digitisation of the link and not in both directions.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

moped:forward:conditional

If the nature of access permitted for mopeds along a Transport Link varies depending on specific times or days and only applies in the direction of digitisation of the link, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in moped applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

moped:backward

Indicates the nature of access permitted specifically for mopeds along a Transport Link. This attribute will only be populated if the access permissions for mopeds only apply against the direction of digitisation of the link and not in both directions.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

moped:backward:conditional

If the nature of access permitted for mopeds along a Transport Link varies depending on specific times or days and only applies against the direction of digitisation of the link, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in moped applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

psv

Indicates the nature of access permitted specifically for public service vehicles along a Transport Link.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

psv:conditional

If the nature of access permitted for public service vehicles along a Transport Link varies depending on specific times or days, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in psv applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

psv:forward

Indicates the nature of access permitted specifically for public service vehicles along a Transport Link. This attribute will only be populated if the access permissions for public service vehicles only apply in the direction of digitisation of the link and not in both directions.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

psv:forward:conditional

If the nature of access permitted for public service vehicles along a Transport Link varies depending on specific times or days and only applies in the direction of digitisation of the link, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in psv applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

psv:backward

Indicates the nature of access permitted specifically for public service vehicles along a Transport Link. This attribute will only be populated if the access permissions for public service vehicles only apply against the direction of digitisation of the link and not in both directions.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

psv:backward:conditional

If the nature of access permitted for public service vehicles along a Transport Link varies depending on specific times or days and only applies against the direction of digitisation of the link, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in psv applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

coach

Indicates the nature of access permitted specifically for coaches along a Transport Link.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

coach:conditional

If the nature of access permitted for coaches along a Transport Link varies depending on specific times or days, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in coach applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

coach:forward

Indicates the nature of access permitted specifically for coaches along a Transport Link. This attribute will only be populated if the access permissions for coaches only apply in the direction of digitisation of the link and not in both directions.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

coach:forward:conditional

If the nature of access permitted for coaches along a Transport Link varies depending on specific times or days and only applies in the direction of digitisation of the link, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in coaches applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

coach:backward

Indicates the nature of access permitted specifically for coaches along a Transport Link. This attribute will only be populated if the access permissions for coaches only apply against the direction of digitisation of the link and not in both directions.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

coach:backward:conditional

If the nature of access permitted for coaches along a Transport Link varies depending on specific times or days and only applies against the direction of digitisation of the link, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in coaches applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

bus

Indicates the nature of access permitted specifically for buses along a Transport Link.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

bus:conditional

If the nature of access permitted for buses along a Transport Link varies depending on specific times or days, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in bus applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

bus:forward

Indicates the nature of access permitted specifically for buses along a Transport Link. This attribute will only be populated if the access permissions for buses only apply in the direction of digitisation of the link and not in both directions.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

bus:forward:conditional

If the nature of access permitted for buses along a Transport Link varies depending on specific times or days and only applies in the direction of digitisation of the link, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in bus applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

bus:backward

Indicates the nature of access permitted specifically for buses along a Transport Link. This attribute will only be populated if the access permissions for buses only apply against the direction of digitisation of the link and not in both directions.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

bus:backward:conditional

If the nature of access permitted for buses along a Transport Link varies depending on specific times or days and only applies against the direction of digitisation of the link, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in bus applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

goods

Indicates the nature of access permitted specifically for goods vehicles along a Transport Link.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

goods:conditional

If the nature of access permitted for goods vehicles along a Transport Link varies depending on specific times or days, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in goods applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

goods:forward

Indicates the nature of access permitted specifically for goods vehicles along a Transport Link. This attribute will only be populated if the access permissions for goods vehicles only apply in the direction of digitisation of the link and not in both directions.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

goods:forward:conditional

If the nature of access permitted for goods vehicles along a Transport Link varies depending on specific times or days and only applies in the direction of digitisation of the link, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in goods applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

goods:backward

Indicates the nature of access permitted specifically for goods vehicles along a Transport Link. This attribute will only be populated if the access permissions for goods vehicles only apply against the direction of digitisation of the link and not in both directions.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

goods:backward:conditional

If the nature of access permitted for goods vehicles along a Transport Link varies depending on specific times or days and only applies against the direction of digitisation of the link, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in goods applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

hgv

Indicates the nature of access permitted specifically for heavy goods vehicles along a Transport Link.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

hgv:conditional

If the nature of access permitted for heavy goods vehicles along a Transport Link varies depending on specific times or days, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in hgv applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

hgv:forward

Indicates the nature of access permitted specifically for heavy goods vehicles along a Transport Link. This attribute will only be populated if the access permissions for heavy goods vehicles only apply in the direction of digitisation of the link and not in both directions.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

hgv:forward:conditional

If the nature of access permitted for heavy goods vehicles along a Transport Link varies depending on specific times or days and only applies in the direction of digitisation of the link, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in hgv applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

hgv:backward

Indicates the nature of access permitted specifically for heavy goods vehicles along a Transport Link. This attribute will only be populated if the access permissions for heavy goods vehicles only apply against the direction of digitisation of the link and not in both directions.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

hgv:backward:conditional

If the nature of access permitted for heavy goods vehicles along a Transport Link varies depending on specific times or days and only applies against the direction of digitisation of the link, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in hgv applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

taxi

Indicates the nature of access permitted specifically for taxis along a Transport Link.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

taxi:conditional

If the nature of access permitted for taxis along a Transport Link varies depending on specific times or days, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in taxi applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

taxi:forward

Indicates the nature of access permitted specifically for taxis along a Transport Link. This attribute will only be populated if the access permissions for taxis only apply in the direction of digitisation of the link and not in both directions.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

taxi:forward:conditional

If the nature of access permitted for taxis along a Transport Link varies depending on specific times or days and only applies in the direction of digitisation of the link, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in taxi applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

taxi:backward

Indicates the nature of access permitted specifically for taxis along a Transport Link. This attribute will only be populated if the access permissions for taxis only apply against the direction of digitisation of the link and not in both directions.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

taxi:backward:conditional

If the nature of access permitted for taxis along a Transport Link varies depending on specific times or days and only applies against the direction of digitisation of the link, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in taxi applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

trailer

Indicates the nature of access permitted specifically for trailers along a Transport Link.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

trailer:conditional

If the nature of access permitted for trailers along a Transport Link varies depending on specific times or days, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in trailer applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

trailer:forward

Indicates the nature of access permitted specifically for trailers along a Transport Link. This attribute will only be populated if the access permissions for trailers only apply in the direction of digitisation of the link and not in both directions.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

trailer:forward:conditional

If the nature of access permitted for trailers along a Transport Link varies depending on specific times or days and only applies in the direction of digitisation of the link, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in trailer applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

trailer:backward

Indicates the nature of access permitted specifically for trailers along a Transport Link. This attribute will only be populated if the access permissions for trailers only apply against the direction of digitisation of the link and not in both directions.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

trailer:backward:conditional

If the nature of access permitted for trailers along a Transport Link varies depending on specific times or days and only applies against the direction of digitisation of the link, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in trailer applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

caravan

Indicates the nature of access permitted specifically for caravans along a Transport Link.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

caravan:conditional

If the nature of access permitted for caravans along a Transport Link varies depending on specific times or days, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in caravan applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

caravan:forward

Indicates the nature of access permitted specifically for caravans along a Transport Link. This attribute will only be populated if the access permissions for caravans only apply in the direction of digitisation of the link and not in both directions.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

caravan:forward:conditional

If the nature of access permitted for caravans along a Transport Link varies depending on specific times or days and only applies in the direction of digitisation of the link, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in caravan applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

caravan:backward

Indicates the nature of access permitted specifically for caravans along a Transport Link. This attribute will only be populated if the access permissions for caravans only apply against the direction of digitisation of the link and not in both directions.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

caravan:backward:conditional

If the nature of access permitted for caravans along a Transport Link varies depending on specific times or days and only applies against the direction of digitisation of the link, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in caravan applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

emergency

Indicates the nature of access permitted specifically for emergency vehicles along a Transport Link.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

emergency:conditional

If the nature of access permitted for emergency vehicles along a Transport Link varies depending on specific times or days, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in emergency applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

emergency:forward

Indicates the nature of access permitted specifically for emergency vehicles along a Transport Link. This attribute will only be populated if the access permissions for emergency vehicles only apply in the direction of digitisation of the link and not in both directions.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

emergency:forward:conditional

If the nature of access permitted for emergency vehicles along a Transport Link varies depending on specific times or days and only applies in the direction of digitisation of the link, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in emergency applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

emergency:backward

Indicates the nature of access permitted specifically for emergency vehicles along a Transport Link. This attribute will only be populated if the access permissions for emergency vehicles only apply against the direction of digitisation of the link and not in both directions.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

emergency:backward:conditional

If the nature of access permitted for emergency vehicles along a Transport Link varies depending on specific times or days and only applies against the direction of digitisation of the link, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in emergency applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

hazmat

Indicates the nature of access permitted specifically for hazmat vehicles along a Transport Link.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

hazmat:conditional

If the nature of access permitted for hazmat vehicles along a Transport Link varies depending on specific times or days, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in hazmat applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

hazmat:forward

Indicates the nature of access permitted specifically for hazmat vehicles along a Transport Link. This attribute will only be populated if the access permissions for hazmat vehicles only apply in the direction of digitisation of the link and not in both directions.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

hazmat:forward:conditional

If the nature of access permitted for hazmat vehicles along a Transport Link varies depending on specific times or days and only applies in the direction of digitisation of the link, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in hazmat applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

hazmat:backward

Indicates the nature of access permitted specifically for hazmat vehicles along a Transport Link. This attribute will only be populated if the access permissions for hazmat vehicles only apply against the direction of digitisation of the link and not in both directions.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

hazmat:backward:conditional

If the nature of access permitted for hazmat vehicles along a Transport Link varies depending on specific times or days and only applies against the direction of digitisation of the link, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in hazmat applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

disabled

Indicates the nature of access permitted specifically for vehicles travelling with occupants with a disability along a Transport Link.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

disabled:conditional

If the nature of access permitted for vehicles travelling with occupants with a disability along a Transport Link varies depending on specific times or days, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in disabled applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

disabled:forward

Indicates the nature of access permitted specifically for vehicles travelling with occupants with a disability along a Transport Link. This attribute will only be populated if the access permissions for vehicles travelling with occupants with a disability only apply in the direction of digitisation of the link and not in both directions.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

disabled:forward:conditional

If the nature of access permitted for vehicles travelling with occupants with a disability along a Transport Link varies depending on specific times or days and only applies in the direction of digitisation of the link, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in disabled applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

disabled:backward

Indicates the nature of access permitted specifically for vehicles travelling with occupants with a disability along a Transport Link. This attribute will only be populated if the access permissions for vehicles travelling with occupants with a disability only apply against the direction of digitisation of the link and not in both directions.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: accessvalue

• Max Length: 12

• Data Schema Version: 1.0

disabled:backward:conditional

If the nature of access permitted for vehicles travelling with occupants with a disability along a Transport Link varies depending on specific times or days and only applies against the direction of digitisation of the link, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), the access value in disabled applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

maxweight:hgv

Indicates whether there are any specific access restrictions for Heavy Goods Vehicles where a maximum permitted weight has been specified along a Transport Link. Uses values similar to those in the access attribute (for example, 'yes', 'no' or 'destination'), but represents specific access restrictions for vehicles with a maximum weight.

• Data Types: Float (GPKG), String (PBF)

• Nullable: true

• Precision: 6

• Scale: 1

• Data Schema Version: 1.0

maxweight:hgv:conditional

If the access restrictions for Heavy Goods Vehicles where a maximum permitted weight has been specified along a Transport Link vary depending on specific times or days, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, '7.5t @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), then the access value in maxweight:hgv applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

maxweight:hgv:forward

Indicates whether there are any specific access restrictions for Heavy Goods Vehicles where a maximum permitted weight has been specified along a Transport Link. This attribute will only be populated if the access restrictions for vehicles with a maximum weight only apply in the direction of digitisation of the link and not in both directions.

• Data Types: Float (GPKG), String (PBF)

• Nullable: true

• Precision: 6

• Scale: 1

• Data Schema Version: 1.0

maxweight:hgv:forward:conditional

If the access restrictions for Heavy Goods Vehicles where a maximum permitted weight has been specified along a Transport Link vary depending on specific times or days and this restriction only applies in the direction of digitisation of the link, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), then the access value in maxweight:hgv applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

maxweight:hgv:backward

Indicates whether there are any specific access restrictions for Heavy Goods Vehicles where a maximum permitted weight has been specified along a Transport Link. This attribute will only be populated if the access restrictions for vehicles with a maximum weight only apply against the direction of digitisation of the link and not in both directions.

• Data Types: Float (GPKG), String (PBF)

• Nullable: true

• Precision: 6

• Scale: 1

• Data Schema Version: 1.0

maxweight:hgv:backward:conditional

If the access restrictions for Heavy Goods Vehicles where a maximum permitted weight has been specified along a Transport Link very depending on specific times or days and this restriction only applies against the direction of digitisation of the link, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), then the access value in maxweight:hgv applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

maxweight

The maximum allowed weight of any vehicle along a Transport Link.

• Data Types: Float (GPKG), String (PBF)

• Nullable: true

• Precision: 6

• Scale: 1

• Data Schema Version: 1.0

maxweight:forward

The maximum allowed weight of any vehicle along a Transport Link. This attribute will only be populated if the access restrictions for vehicles exceeding the maximum weight only apply in the direction of digitisation of the link and not in both directions.

• Data Types: Float (GPKG), String (PBF)

• Nullable: true

• Precision: 6

• Scale: 1

• Data Schema Version: 1.0

maxweight:backward

The maximum allowed weight of any vehicle along a Transport Link. This attribute will only be populated if the access restrictions for vehicles exceeding the maximum weight only apply against the direction of digitisation of the link and not in both directions.

• Data Types: Float (GPKG), String (PBF)

• Nullable: true

• Precision: 6

• Scale: 1

• Data Schema Version: 1.0

maxheight

The maximum allowed height of any vehicle along a Transport Link.

• Data Types: Float (GPKG), String (PBF)

• Nullable: true

• Precision: 6

• Scale: 1

• Data Schema Version: 1.0

maxheight:forward

The maximum allowed height of any vehicle along a Transport Link. This attribute will only be populated if the access restrictions for vehicles exceeding the maximum height only apply in the direction of digitisation of the link and not in both directions.

• Data Types: Float (GPKG), String (PBF)

• Nullable: true

• Precision: 6

• Scale: 1

• Data Schema Version: 1.0

maxheight:backward

The maximum allowed height of any vehicle along a Transport Link. This attribute will only be populated if the access restrictions for vehicles exceeding the maximum height only apply against the direction of digitisation of the link and not in both directions.

• Data Types: Float (GPKG), String (PBF)

• Nullable: true

• Precision: 6

• Scale: 1

• Data Schema Version: 1.0

maxlength

The maximum allowed length of any vehicle along a Transport Link.

• Data Types: Float (GPKG), String (PBF)

• Nullable: true

• Precision: 6

• Scale: 1

• Data Schema Version: 1.0

maxlength:forward

The maximum allowed length of any vehicle along a Transport Link. This attribute will only be populated if the access restrictions for vehicles exceeding the maximum length only apply in the direction of digitisation of the link and not in both directions.

• Data Types: Float (GPKG), String (PBF)

• Nullable: true

• Precision: 6

• Scale: 1

• Data Schema Version: 1.0

maxlength:backward

The maximum allowed length of any vehicle along a Transport Link. This attribute will only be populated if the access restrictions for vehicles exceeding the maximum length only apply against the direction of digitisation of the link and not in both directions.

• Data Types: Float (GPKG), String (PBF)

• Nullable: true

• Precision: 6

• Scale: 1

• Data Schema Version: 1.0

maxaxleload

The maximum allowed axle load of any vehicle along a Transport Link.

• Data Types: Float (GPKG), String (PBF)

• Nullable: true

• Precision: 6

• Scale: 1

• Data Schema Version: 1.0

maxaxleload:forward

The maximum allowed axle load of any vehicle along a Transport Link. This attribute will only be populated if the access restrictions for vehicles exceeding the maximum axle load only apply in the direction of digitisation of the link and not in both directions.

• Data Types: Float (GPKG), String (PBF)

• Nullable: true

• Precision: 6

• Scale: 1

• Data Schema Version: 1.0

maxaxleload:backward

The maximum allowed axle load of any vehicle along a Transport Link. This attribute will only be populated if the access restrictions for vehicles exceeding the maximum axle load only apply against the direction of digitisation of the link and not in both directions.

• Data Types: Float (GPKG), String (PBF)

• Nullable: true

• Precision: 6

• Scale: 1

• Data Schema Version: 1.0

maxwidth

The maximum allowed width of any vehicle along a Transport Link.

• Data Types: Float (GPKG), String (PBF)

• Nullable: true

• Precision: 6

• Scale: 1

• Data Schema Version: 1.0

maxwidth:forward

The maximum allowed width of any vehicle along a Transport Link. This attribute will only be populated if the access restrictions for vehicles exceeding the maximum width only apply in the direction of digitisation of the link and not in both directions.

• Data Types: Float (GPKG), String (PBF)

• Nullable: true

• Precision: 6

• Scale: 1

• Data Schema Version: 1.0

maxwidth:backward

The maximum allowed width of any vehicle along a Transport Link. This attribute will only be populated if the access restrictions for vehicles exceeding the maximum width only apply against the direction of digitisation of the link and not in both directions.

• Data Types: Float (GPKG), String (PBF)

• Nullable: true

• Precision: 6

• Scale: 1

• Data Schema Version: 1.0

maxunladenweight

The maximum allowed unladen weight of any vehicle along a Transport Link. Note: This is not a standard OpenStreetMap tag.

• Data Types: Float (GPKG), String (PBF)

• Nullable: true

• Precision: 6

• Scale: 1

• Data Schema Version: 1.0

maxunladenweight:forward

The maximum allowed unladen weight of any vehicle along a Transport Link. This attribute will only be populated if the access restrictions for vehicles exceeding the maximum unladen weight only apply in the direction of digitisation of the link and not in both directions. Note: This is not a standard OpenStreetMap tag.

• Data Types: Float (GPKG), String (PBF)

• Nullable: true

• Precision: 6

• Scale: 1

• Data Schema Version: 1.0

maxunladenweight:backward

The maximum allowed unladen weight of any vehicle along a Transport Link. This attribute will only be populated if the access restrictions for vehicles exceeding the maximum unladen weight only apply against the direction of digitisation of the link and not in both directions. Note: This is not a standard OpenStreetMap tag.

• Data Types: Float (GPKG), String (PBF)

• Nullable: true

• Precision: 6

• Scale: 1

• Data Schema Version: 1.0

oneway

Indicates whether there is a one-way restriction on a Transport Link. 'yes' indicates that travel is only permitted in the direction of digitisation of the Transport Link, '-1' indicates travel is permitted only against the direction of digitisation of the Transport Link, and 'no' indicates travel is permitted in both directions.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: onewayvalue

• Max Length: 11

• Data Schema Version: 1.0

oneway:conditional

If the one-way restriction along a Transport Link varies depending on specific times or days, then the time periods will be populated here in OpenStreetMap time-conditional formatting, for example, 'no @ (Mo-Su 07:30-18:30)'. When outside of the specified time / day(s), then the value in the oneway attribute applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 250

• Data Schema Version: 1.0

oneway:bicycle

Indicates whether one-way restrictions apply to bicycles specifically. If Null, the value in the oneway or oneway:conditional restriction applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: onewayvalue

• Max Length: 11

• Data Schema Version: 1.0

oneway:motorcycle

Indicates whether one-way restrictions apply to motorcycles specifically. If Null, the value in the oneway or oneway:conditional restriction applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: onewayvalue

• Max Length: 11

• Data Schema Version: 1.0

oneway:moped

Indicates whether one-way restrictions apply to mopeds specifically. If Null, the value in the oneway or oneway:conditional restriction applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: onewayvalue

• Max Length: 11

• Data Schema Version: 1.0

oneway:psv

Indicates whether one-way restrictions apply to public service vehicles specifically. If Null, the value in the oneway or oneway:conditional restriction applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: onewayvalue

• Max Length: 11

• Data Schema Version: 1.0

oneway:coach

Indicates whether one-way restrictions apply to coaches specifically. If Null, the value in the oneway or oneway:conditional restriction applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: onewayvalue

• Max Length: 11

• Data Schema Version: 1.0

oneway:bus

Indicates whether one-way restrictions apply to buses specifically. If Null, the value in the oneway or oneway:conditional restriction applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: onewayvalue

• Max Length: 11

• Data Schema Version: 1.0

oneway:taxi

Indicates whether one-way restrictions apply to taxis specifically. If Null, the value in the oneway or oneway:conditional restriction applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: onewayvalue

• Max Length: 11

• Data Schema Version: 1.0

oneway:emergency

Indicates whether one-way restrictions apply to emergency vehicles specifically. If Null, the value in the oneway or oneway:conditional restriction applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: onewayvalue

• Max Length: 11

• Data Schema Version: 1.0

oneway:private

Indicates whether one-way restrictions apply to private vehicles (which only have access on an invidual or permissive access basis) specifically. If Null, the value in the oneway or oneway:conditional restriction applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: onewayvalue

• Max Length: 11

• Data Schema Version: 1.0

oneway:delivery

Indicates whether one-way restrictions apply to vehicles delivering goods specifically. If Null, the value in the oneway or oneway:conditional restriction applies.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Code List Name: onewayvalue

• Max Length: 11

• Data Schema Version: 1.0

maxspeed:forward

Speed limit along the Transport Link in the direction of digitisation of the link in kilometres per hour (kph).

• Data Types: Float (GPKG), String (PBF)

• Nullable: true

• Precision: 3

• Scale: 1

• Data Schema Version: 1.0

maxspeed:backward

Speed limit along the Transport Link against the direction of digitisation of the link in kilometres per hour (kph).

• Data Types: Float (GPKG), String (PBF)

• Nullable: true

• Precision: 3

• Scale: 1

• Data Schema Version: 1.0

avgspeed:forward

Single value for the average speed on a Transport Link Mon-Fri between 12:00-14:00 in kilometres per hour (kph) in the direction of digitisation of the link.

• Data Types: Float (GPKG), String (PBF)

• Nullable: true

• Precision: 3

• Scale: 1

• Data Schema Version: 1.0

avgspeed:forward:conditional

Average speed values in kilometres per hour (kph) on a Transport Link in the direction of digitisation of the link, broken down into comma-separated time periods, for example, '31.95 @ (Mo-Su 00:00-05:30); 17.59 @ (Mo-Fr 05:30-09:30; PH off)'.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 450

• Data Schema Version: 1.0

avgspeed:backward

Single value for the average speed on a Transport Link Mon-Fri between 12:00-14:00 in kilometres per hour (kph) against the direction of digitisation of the link.

• Data Types: Float (GPKG), String (PBF)

• Nullable: true

• Precision: 3

• Scale: 1

• Data Schema Version: 1.0

avgspeed:backward:conditional

Average speed values in kilometres per hour (kph) on a Transport Link against the direction of digitisation of the link, broken down into comma-separated time periods, for example, '31.95 @ (Mo-Su 00:00-05:30); 17.59 @ (Mo-Fr 05:30-09:30; PH off)'.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 450

• Data Schema Version: 1.0

layer

Indicates the vertical relationship between overlapping Transport Links at the point where they overlap. For example, a layer tag of 1 indicates that the Transport Link crosses above the Transport Link passing underneath it, which would have a layer tag of 0.

• Data Types: String (GPKG), String (PBF)

• Nullable: true

• Max Length: 1

• Data Schema Version: 1.0

nodes

A list of all the node IDs in direction order start to end.

• Data Types: String (GPKG), Integer (PBF)

• Nullable: false

• Max Length: unbounded

• Data Schema Version: 1.0

geometry

2D geometry for the feature.

• Data Types: Geometry (GPKG), Geometry (PBF)

• Nullable: false

• Data Schema Version: 1.0

• Geometry Type: MultiLineString