Is 2km in length and separates the Wolgan Road near Blackfellows Hand Rock from Lambs Creek. This old local timber cutter name was in use when the bullockies pulled timber from the area. It was in use up to the 1950s. The name derives from a log bridge over Lambs Creek. Ref: Oral history, local resident, Ossie O'Brien, 20th April 2012. The highest point is 1087m.