Castlereagh Highway in Aarons Pass

Castlereagh Highway in Mid-Western Regional Council is a two-lane, asphalted main road (100 km/h). It runs in a southeast-northwest direction and crosses Burrundulla Road, Rocky Waterhole Road, Queens Pinch Road, Melrose Road, Horse Flat Lane, Riverlea Road, Cudgegong Cemetery Access Road, Cudgegong Road, Old Castlereagh Highway, Aarons Pass Road, Perrams Road and Bombandi Road. It connects Ilford, Cudgegong, Burrundulla, Aarons Pass, Apple Tree Flat and Mullamuddy. This road is part of the long-distance road "B55". Castlereagh Highway also exists in Beryl, Birriwa, Cullenbone, Gulgong and Menah.