Lockyer Creek Railway Bridge, Railway heritage site in Lockyer Valley Region, Australia.

Lockyer Creek Railway Bridge spans a dry gully on the eastern bank of Lockyer Creek, 1 kilometre south-south-east of Lockyer. It carries a single track on a ballasted deck along a 12-chain curve, with a 27.4-metre reinforced concrete main arch flanked by smaller 14-foot arches and spandrel arches. The parabolic arch ribs are rectangular in section, paired with braced spandrel columns and a concrete balustrade, all cast in situ.

Construction took place between 1909 and 1910 under engineer William Pagan's design, making it the second reinforced concrete arch bridge in Australia. This structure marked a transition in railway engineering away from traditional stone methods toward modern concrete techniques.

The bridge carries a single track on a ballasted deck, and its concrete balustrade and paired spandrel columns can be seen from the gully below. It is one of six concrete arch railway bridges built in Queensland between 1900 and 1913, during William Pagan's term as Chief Engineer of Railways.

Visitors can view the bridge from ground level near the railway line or from vantage points along the surrounding terrain. The best views are from below, where the arch structure and design details are most visible.

The bridge features concrete spandrel columns arranged in pairs with cross-bracing, a construction approach that was advanced for the early 1900s. This design solution showcases engineering skill that represented Australia's shift toward modern building methods.