Castlereagh Highway in Round Swamp

Castlereagh Highway in New South Wales is a two-lane, asphalted main road (100 km/h). It runs in a north-south direction and crosses McDonalds Hole Road. It ends in a cul-de-sac. This road is part of the long-distance road "B55". In the vicinity, you can find 2 tourist information offices. Castlereagh Highway also exists in Gulargambone, Running Stream and Mendooran.