West

To construct the Toowoomba Second Range Crossing, a number of changes were made to the local road network. This included:

• the realignment of Ganzer Road at Gowrie Junction. View Gowrie Junction works page
• a grade separated interchange at the Warrego Highway at Charlton. View Warrego Highway west interchange page
• a grade separated interchange at Toowoomba-Cecil Plains Road at Wellcamp. View Toowoomba-Cecil Plains Road interchange page
• permanently closing Willet Road, at Charlton, where it meets the Warrego Highway
• a grade separated interchange at the Gore Highway at Athol. View Gore Highway interchange page
• creek crossings at Dry Creek at Charlton, Spring Creek at Wellcamp and Westbrook Creek at Westbrook
• construction of bridges to take the Toowoomba Second Range Crossing over Gowrie Junction Road at Gowrie Junction, the Warrego Highway and Wirth Road at Charlton, O’Mara Road and Toowoomba-Cecil Plains Road at Wellcamp, FGG Couper Road at Westbrook and the Gore Highway at Athol
• permanently closing Newton Road at Athol on the eastern and western side of the Toowoomba Second Range Crossing, and construction of a new section of Newton Road connecting it to the Gore Highway at Athol. View Gore Highway interchange page
• cul-de-sac of Wainwright Road, Athol. View Gore Highway interchange page

There are ten structures in the western work zone.