Traffic Volumes

This layer is maintained generally once per year by processing the Single Line Road Network with the Roadway Lighting and Traffic Control departments TES data. As a result there are attributes containing traffic volumes, street classifications, street name, and truck route information against each line segment. This layer should be used in conjunction with the Traffic Volume Intersection Types layer when preparing mapping to understand the extents of each traffic volume street segment. The traffic volume values represent the annual average daily traffic (AADT).

Publisher

opendata_London

Resources

1

Catalogue metadata updated

2026-03-18