The Tees Transporter Bridge, also referred to as the Middlesbrough Transporter Bridge or, locally, as The Transporter, is a bridge over the River Tees in northern England. The northern side is in Port Clarence (Stockton-on-Tees) and the southern side is in Middlesbrough. It is grade II* listed and the longest existing transporter in the world. Its winch house and piers are grade II listed.
It is the furthest downstream bridge crossing over the river. It is classed as the A178 road, the road between Middlesbrough and Hartlepool. As of April 2025 the bridge has not been operational since 2019 due to safety concerns, and it is not expected to return to operation for a number of years, though a report on how to do this has been published. When working, the bridge carries a travelling 'car,' or 'gondola,' suspended below the fixed structure, across the river in 90 seconds. The gondola can carry 200 people, nine cars, or six cars and one minibus.