Japan interactive motorway and expressway map. Explore the full highway network — filter by speed limits, lane count, construction status and ramp structure. OpenStreetMap data, updated daily.
Japan explore the motorway and expressway network on an interactive, filterable map. Understand network coverage, route hierarchy, and how motorways and expressways connect regions and urban areas.
Japan has 52,081 mapped highway segments including 51,580 motorway segments and 501 expressway segments. — a major regional highway network.
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