Japan - Motorways Under Construction

Japan - see which motorways are currently under construction. A clear, interactive visual overview from OpenStreetMap contributors.

Japan - see motorway sections currently under construction on a clear map. Follow ongoing investments and where near-term connectivity is changing.

Japan – 3,356 road segments under construction, including 2,092 motorway segments, 874 trunk road segments and 390 primary road segments.

Export the Japan map of motorways under construction as a high-resolution PNG, printable up to A0 at 300 DPI, to show which sections are still being built. Paid exports can also be cropped to the Japan border. Free exports carry a watermark; an Export Pass removes it. Japan road data is also available as GeoPackage or Shapefile.