The Meccano Set is an overhead gantry located above a busy controlled at-grade road intersection located at the boundary between Lansdowne and Villawood in Sydney, New South Wales, Australia.

In December 1962 a large overhead gantry with directional signs and traffic lights, was erected by the Department of Main Roads.

At that stage, the intersection was a junction for through traffic between Brisbane and Melbourne.

Although this was superseded by the Cumberland Highway in August 1988, it remains an important intersection.

[2][3] In early 2019, the overhead structure was replaced with a new identical pre-fabricated version and was completed in June 2019.