The Transport and Works Act 1992 (TWA) was established by the Parliament of the United Kingdom to provide a system by which the construction of rail transport, tramway, inland waterway and harbour infrastructure could proceed in the UK by order of the Secretary of State for Transport rather than, as before, on the passing of a private bill.

[1] Permissions granted under the TWA are issued in the form of a Transport and Works Act Order, often abbreviated to TWAO.

The TWA was introduced as a response to criticism by members of Parliament of the private-bill-based approach to the approval of transport infrastructure projects in the UK.

Private bills were, from the nineteenth century onwards, the only way to gain authorisation for such infrastructure.

[1] This legislation in the United Kingdom, or its constituent jurisdictions, article is a stub.