Colchester Rapid Transit, is a bus rapid transit system under construction in Colchester, Essex, England; it has a main bus line including a 1 mile segregated busway alongside the Northern Approach Road, and new bus lanes and priority measures at Clingoe Hill. It was set to open its first line in late 2024, but as of October 2025, although some bus lanes have been made available for other bus services, the rapid transit system is not envisaged to open until there is occupied housing at the Tendring Colchester Border Community. The system will serve central Colchester, Essex University, as well as some suburbs including Myland and The Hythe.