# Road construction in Kochi Prefecture

> Live situation record from CLSTR: https://clstr.news/situations/road-construction-in-kochi-prefecture
> Updated: 2026-08-27T14:17:11.000Z. Sources: 2. Developments: 2.

Kochi Prefecture has announced scheduled road closures and traffic restrictions due to construction work. 

On Prefectural Road 48 in the Yoshino area of Tsuno Town, time-based closures are set for September 7 through September 9, 2026. These restrictions will occur in hourly intervals, though emergency vehicles and buses are exempt. No detour routes are available for this section.

Additionally, paving work on Prefectural Road 378 in the Funato area of Tsuno Town will cause intermittent, time-based closures for approximately three days between August 17 and September 30, 2026. Similar to the restrictions on Road 48, no detour routes are provided.

## Timeline

### 2026-08-27: Kochi Prefecture announces road closures for construction

Construction in Kochi Prefecture will cause time-based road closures on Prefectural Road 48 and Prefectural Road 378 in Tsuno Town during September 2026.

2 sources. https://clstr.news/cluster/kochi-prefecture-announces-road-closures-for-construction

### 2026-08-18: Kawagoe City announces nighttime road closures for paving work

Nighttime road closures are scheduled for paving work in Kawagoe City starting August 20, and on National Route 417 in Gifu Prefecture starting September 1, 2026.

2 sources. https://clstr.news/cluster/kawagoe-city-announces-nighttime-road-closures-for-paving-work

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Cite as: Road construction in Kochi Prefecture. CLSTR, https://clstr.news/situations/road-construction-in-kochi-prefecture