Historical material

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An explanatory board that reads “Site of Okinawa Local Meteorological Observatory” along the road in front of t ...

Historical material

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Since I have not updated my pop-up card recently, I looked up buildings in preparation for making some cards.
Let ...

Civil engineering structure

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The renovation of the power plant at the Taira Dam on the Saigawa River has been completed.
This dam is located a ...

Civil engineering structure

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The RC Lohse girder bridges groupe designed by Takeshi Nakajima in Nagano Prefecture, Japan, which was selected as a ...

Civil engineering structure

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To reach Himekawa-bashi Bridge from Oyazawa-bashi Bridge, I drove north on Route 148 and turned onto Prefectural Rout ...