June 2025
This release note provides information about the June 2025 release of OS MasterMap Highways Network.
Source data currency
The following information relates to the currency of the source data used in the creation of this release of OS MasterMap Highways Network:
GeoPlace Streets Data
08 May 2025
Improvement Service Streets Data
05 May 2025
OS Road, Path, and Routing Content
06 May 2025
OS MasterMap Highways Network feature counts
AccessRestriction
35 756
FerryLink
102
FerryNode
132
FerryTerminal
132
Hazard
42 082
HighwayDedication
3 608 590
Maintenance
1 319 836
Reinstatement
1 529 021
RestrictionForVehicles
12 127
Road
855 145
RoadLink
8 516 318
RoadNode
7 546 669
RoadJunction
6 886
SpecialDesignation
789 963
Street
1 492 573
Structure
1 387 879
TurnRestriction
1 048 276
ConnectingLink
1 998 035
ConnectingNode
1 854 928
FerryLink
112
FerryNode
200
FerryTerminal
200
HighwayDedication
407 211
Maintenance
206 008
Path
25 359
PathLink
3 342 678
PathNode
3 945 388
Reinstatement
211 188
SpecialDesignation
12 995
Street
258 420
Data issues
Product Updates
As part of our forward scoping, we are currently reviewing the use of the Open Roads Lookup Table CSV included in the OS MasterMap Highways data packages (available in the resources folder).
We are particularly interested in understanding how the link between Highways and Open Roads is being used in practice, and how widespread its adoption is.
Next release
The next release of OS MasterMap Highways Network is scheduled for July 2025
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