OS MasterMap Highways Network - Roads

For all highways stakeholders, OS MasterMap Highways Network is data you can trust. It draws on authoritative sources and helps underpin the common operational picture that leads to faster, better decisions.


This product is updated monthly

Data access
  • Download
Data structure
  • Vector
Scale/resolution
1:1 250 to 1:10 000
Format
  • GML
  • GeoPackage
  • Vector Tiles

Try this product with free sample data

Download a small area of OS MasterMap Highways Network - Roads.

What OS MasterMap Highways Network - Roads provides you with

Unified highways data

A common highways dataset means a common understanding of the existing network, enabling better decision and policy making.

Unique identifiers

Highly detailed road geometry supplied with essential unique identifiers, including the Unique Street Reference Numbers (USRNs) and topographic identifiers (TOIDs) enables linking and sharing of data against the road and street networks.

Future proofed data

Get detailed information about planned roads and roads under construction helping you to better understand the roads of today and the roads of tomorrow.

Comprehensive and authoritative

OS MasterMap Highways Network - Roads combines high-quality, accurately surveyed data with features from the National Street Gazetteer; the Local Highways Authorities road name, numbering and maintenance; the Trunk Road Street Gazetteer collected by Highways England and Welsh Government; and the Scottish Street Gazetteer containing information from Scottish local authorities and Transport Scotland.

Use cases

OS MasterMap Highways Network - Roads can be used for:

  • source for legal road identifications
  • costings or benefits of road policies
  • calculating funding allocations
  • evidence-based policy making
  • journey and transport planning
  • emergency service planning
  • enforcement regulation
  • traffic statistics
  • school allocation
  • smart cities

Additional information

Use of NSG and OS data

Read information on the use of the National Street Gazetteer (NSG) and Ordnance Survey Data on docs.os.uk.

For all highways stakeholders, OS MasterMap Highways Network is data you can trust. It draws on authoritative sources and helps underpin the common operational picture that leads to faster, better decisions.


This product is updated monthly

Data access
  • Download
Data structure
  • Vector
Scale/resolution
1:1 250 to 1:10 000
Format
  • GML
  • GeoPackage
  • Vector Tiles