Loading...

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 currently has 3,022 road segments under construction including 1,833 motorway, 784 trunk road and 405 primary road.

Japan - Motorways Map
Japan - Proposed Motorways Map
Japan - Cities Map

Under Construction

All Motorways

OpenStreetMap contributors

Last update: 2026-05-02

🚌Book tickets:

Select Region

🇯🇵Japan

Show region boundary

Road Type

Motorways

Map Mode

Under Construction

Include trunk roads

Include primary roads

Show all motorways

Use Globe Projection

Base Map

Auto

Map Opacity:

100%

Show base map labels

Map Presets

Default

Export pass

Customise maps and export clean browser PNGs across FreakMaps and RailsMaps.

Secure checkout by Stripe. No subscription.

+ Region clip on export — no overflow, clean edges.

🇯🇵Japan – Motorways Under Construction Map

Export & customize

Download the current map as a browser PNG. Signed-in exports include a light brand watermark.

Free export

Unlimited browser PNG downloads with brand watermark.

Export pass

Customise maps and export clean browser PNGs across FreakMaps and RailsMaps.

Secure checkout by Stripe. No subscription.

+ Region clip on export — no overflow, clean edges.

© 2026Banasik|About|Contact|Terms|Privacy