(17 Feb 2023, 6:27 pm)stagecoachbusdepot wrote Dunno about single track but certainly some fun looking routes in the Lakes especially the 77/78 - some of the roads they negotiate must be a bit of a challenge at times!
Folly Lane in Greenside is mostly single lane and is traversed by the 10A. There are also some single lane sections on the route of the 74 between exiting Darras Hall and Oakwood.