Topics: Road network

Information about the strategic road networks: their management, structure and extent.

Information about local authority road networks: their management, structure and extent.

Information about the road network as a whole: its extent and classification.

Techniques and resources for assessing the safety of networks and their features.

Information about road design and its relationship to safety.

Information about the road environment and its relationship to safety, including both permanent features and temporary ones such as weather and roadworks.