(24 May 2021, 2:37 pm)Adrian wrote The only one I can think of that would be considered low enough for a warning is Tempest Road in Seaham, near the station. However, looking on Google Maps, it has a 16ft limit on it. So the same as the railway arch in Hills Street, Gateshead, where deckers pass under all constantly.
There's a low bridge in Dawdon that it goes under (Hill Crescent). 12ft 3 according to Google maps.