Nagano Prefecture - Motorways Under Construction

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

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

Nagano Prefecture – 75 road segments under construction, including 37 motorway segments, 27 trunk road segments and 11 primary road segments.

Export the Nagano Prefecture 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 Nagano Prefecture border. Free exports carry a watermark; an Export Pass removes it. Nagano Prefecture road data is also available as GeoPackage or Shapefile.