The Kamilaroi Highway has reopened in both directions between Gunnedah and Boggabri after being closed due to flooding.
But another section of the Kamilaroi Highway remains closed further north through Wee Waa.
The highway is closed in both directions between Spring Plains Road west of Narrabri and Doreen Lane at Merah North.
Motorists are advised to avoid the area and never drive through floodwaters.
As well, in the State’s Central West, Lachlan Valley Way remains closed between the Newell Highway south of Forbes and Driftway Road at Jemalong.
In addition to state managed roads, some local roads managed by councils may also be affected.
For the latest traffic information, visit www.livetraffic.com or download the Live Traffic NSW app.