Brunkebergs tunnel is a 231 meters long shortcut for cyclists and pedestrians through a ridge in the city center. It is located between David Bagares gata and Tunnelgatan and turned out to be a difficult task for the engineers back in 1884. (stockholm, Sweden) [OC]

Brunkebergs tunnel is a 231 meters long shortcut for cyclists and pedestrians through a ridge in the city center. It

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