Kumamoto Prefecture 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.
Kumamoto Prefecture 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.
Kumamoto Prefecture – 5,385 mapped road segments, including 829 motorway segments, 2,166 trunk road segments and 2,390 primary road segments.
Download a printable, high-resolution Kumamoto Prefecture motorway map: export the full motorway network as a print-ready PNG up to A0 at 300 DPI, with motorway lines in your own colours. Paid exports can also be cropped to the Kumamoto Prefecture border. Free exports carry a watermark; an Export Pass removes it. Kumamoto Prefecture road data is also available as GeoPackage or Shapefile.