jefmcg
Guru
For you consideration, Dunedin, New Zealand has Baldwin Street
Apparently the the road surface is concrete because the usual bitumen would flow down the hill on a hot day.
https://www.strava.com/segments/686663
Apparently the the road surface is concrete because the usual bitumen would flow down the hill on a hot day.
https://www.strava.com/segments/686663