Sanbongibara Tunnel

Sanbongibara Tunnel is a tunnel in , .

Places in the Area

Nearby places include Tohoku and Rokunohe.

Town
Tōhoku is a town located in , . As of 30 September 2025, the town had an estimated population of 15,795 in 7308 households, and a population density of 48 persons per km² in 7,269 households. The total area of the town is 326.50 km2. is situated 7 km north of Sanbongibara Tunnel.

Town
is a town located in , . As of 30 November 2025, the town had an estimated population of 10,439 in 4738 households, and a population density of 124 persons per km2. The total area of the town is 83.89 square kilometres… is situated 7 km southeast of Sanbongibara Tunnel.

is a city in , . As of 30 November 2025, the city had an estimated population of 37,065 in 19557 households, and a population density of 310 persons per km2.

Sanbongibara Tunnel

Latitude
40.66511° or 40° 39′ 54″ north
Longitude
141.27825° or 141° 16′ 42″ east
Elevation
60 metres (197 feet)
Open location code
8RG3M78H+28
Geo­Names ID
8312484
This page is based on GeoNames, Wikidata, and Wikimedia Commons.
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Satellite Map

Discover Sanbongibara Tunnel from above in high-definition satellite imagery.

In Other Languages

“Sanbongibara Tunnel” goes by many names.
  • Japanese: さんぼんぎばらとんねる
  • Japanese: サンボンギバラトンネル
  • Japanese: 三本木原トンネル

Localities in the Area

Explore places such as Ōhara and Okanuma.

Nearby Places

Explore places such as Minamitai Hōbokuchi and Michinoshimo Hōbokuchi.

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