September 21 road closures announced in Kimitsu, Sodegaura and Futtsu

On September 21, 2026, Kimitsu, Sodegaura and Futtsu announced local-road closures following landslides and flooding. This report brings together the sections identified in official city emails and notices published that day.

Kimitsu: local-road restrictions

The city’s September 21 emails and road page identified the following locations. Times below are email announcement times, not confirmed closure start times. Japanese road names are retained for matching signs and maps.

• 19:05: No. 6 arterial road (6号幹線), 小香 area; fully closed at the affected section following a landslide.
• 17:56: near Kyowa Bridge (共和橋), 上 area; the city road page lists 中島・練木線 外.
• 13:44: 六手・宮下線, 宮下二丁目 area.
• 11:19: near Nakamura Bridge (中村橋), 大井・中島 area; listed as 君津・清和線.
• 08:58: 大井・小糸大谷線, 大井 area.
• 07:54: part of 塚原・中島線, 糠田 area.

The announced restrictions covered the named sections, not necessarily the entire roads. Kimitsu’s official road maps.

Sodegaura: flooding and landslides

The city’s September 21 list included sections of 笠上代宿線 in Daijuku, 高谷4号線, and Heisei-dori in Kannou and Kuranami. At Heisei-dori’s Daijuku intersection, the notice described a partial closure, not closure of the entire road.

Addresses, maps and the date for each location are on Sodegaura’s official road list.

Futtsu: two city roads and a forest road

The city’s September 21 announcements listed these affected sections:

• 岩富稲子沢線 in 宝竜寺.
• 高野線 in 相川.
• 鹿原線 forest road in 志駒・梨沢.

See the official city-road maps and forest-road map. The announcements said restrictions would be lifted after restoration work; they did not give a reopening time.

Latest transport and evacuation information

This article summarizes announcements issued on September 21. Do not enter closed sections and follow instructions at the scene. Transport and road information links to current official sources. Four-city evacuation information and shelters are also available.