Lachlan Valley Way is a New South Wales state highway running from Booligal on the Cobb Highway to north of Yass on the Hume Highway (M31). From Booligal it runs in a north-easterly direction for about 76 km to Hillston. It then follows the Kidman Way (B87) for about 35 km before turning off to the right and proceeding a further 57 km to Lake Cargelligo. From there it continues to the north and east through Euabalong to Condobolin.