Tsunashima-kaido Bridge across JR Nanbu Line in 2017 March: 2
There is a bar above the road. My understanding is that it has an ultrasonic sensor device to measure traffic. But I am not sure.
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Uploaded on October 22, 2018
Taken on March 19, 2017
Tsunashima-kaido Bridge across JR Nanbu Line in 2017 March: 2
There is a bar above the road. My understanding is that it has an ultrasonic sensor device to measure traffic. But I am not sure.
106
views
0
faves
0
comments
Uploaded on October 22, 2018
Taken on March 19, 2017