Port of Brisbane Motorway (SR42) approaching Lytton Rd (SR24) interchange at Murarrie. Image © Rob Tilley.

State routes were introduced to Queensland during the 1970s. The system was initially set up within the Brisbane City Council region before expanding to areas outside of the city boundaries. ¹

This page concentrates on State Routes that have been decommissioned, either due to a route number change or the importance of a route has changed.

To view each gallery, click or tap on a route number or preview image below.