> For the complete documentation index, see [llms.txt](https://docs.os.uk/osngd/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.os.uk/osngd/code-lists/code-lists-overview/networkoverunderbridgevalue.md).

# networkoverunderbridgevalue

This code list is used in association with the Network Over and Network Under attributes that are present within the Compound Structure Feature Type. The code list describes the type of network that passes over or under a bridge.

| Label    | Definition                                                       |
| -------- | ---------------------------------------------------------------- |
| Canal    | An artificial watercourse for inland navigation.                 |
| Multiple | Multiple networks, such as road, railway, path, canal and water. |
| Path     | A route primarily for pedestrian or bicycle use.                 |
| Railway  | A track made of steel rails along which trains run.              |
| Road     | A sealed way for an ordinary vehicle.                            |
| Water    | A river or other non-canal water feature.                        |


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