A23 Streatham Hill London roadworks works until spring 2027 Submitted by daniel on Sat, 10/01/2026 - 17:00 The A23 Streatham Hill in south London is undergoing a major redesign, with Transport for London (TfL) leading works to install protected cycle lanes and dedicated bus lanes. The project is expected to continue until spring 2027. A spokesperson said: "The new layout will improve bus reliability and make it easier, safer, and more pleasant for people to walk and cycle in the area." The improvements aim to boost bus reliability. Read more about A23 Streatham Hill London roadworks works until spring 2027Add new comment