California - Motorways Map

California interactive motorway map. Explore the full motorway (freeway) network — filter by speed limits, lane count, construction status and ramp structure. Data from OpenStreetMap contributors, updated daily.

California explore motorways on an interactive, filterable map. Filter by speed limits, lanes, construction status and link structure. For motorways and expressways together, switch to the Motorways & Expressways road type.

California has 166,917 mapped road segments including 31,570 motorway segments, 15,238 trunk road segments and 120,109 primary road segments. — a major regional road network.