Castlereagh Highway in Birriwa

Castlereagh Highway in Mid-Western Regional Council is a two-lane, asphalted main road (80 km/h). It runs in a north-south direction and crosses Birriwa Bus Route South, Birriwa Road, Gingers Lane, Artz Lane, Whistons Lane, Tucklan Road, Honeysett Road, Jenkings Lane, Laheys Creek Road, Trilby Lane, Puggoon Road and Beryl Road. It connects Gulgong, Beryl, Tallawang and Birriwa. This road is part of the long-distance road "B55". Castlereagh Highway also exists in Ilford, Aarons Pass, Apple Tree Flat, Burrundulla and Cudgegong.