Japan - Motorways Map

Japan 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.

Japan 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.

Japan has 309,093 mapped road segments including 51,667 motorway segments, 128,415 trunk road segments and 129,011 primary road segments. — one of the largest road systems globally.