We're working closely with Islington and Hackney Councils to make Old Street roundabout more pedestrian- and cycle-friendly. We aim to finish the main works in October 2020.
Removing the roundabout and returning the traffic to two-way will let us improve pedestrian crossings and add segregated cycle lanes. A new public space to be built around a new station entrance will make it easier to walk into and around the station and change between trains and buses
Switching traffic to two-way
Old Street roundabout is now running with two-way traffic.
The southeastern arm of the roundabout is temporarily closed to vehicles. The right turn from Old Street west in City Road south is permanently banned.
Take extra care when walking, cycling and driving in the area - traffic may be coming from a different direction than you're used to.
Although traffic will flow in two directions after this switchover, the final road layout at Old Street will only be in place when we close off the northwestern arm of the roundabout in spring 2020. We'll update this page with details closer to the time.
Remove the existing roundabout and close the northwest arm to create a new public space
Switch road traffic movements to two-way
Remodel the entrances to the Tube station by closing three of the four existing subway entrances. These will be replaced by two new station entrances, one accessible from Cowper Street and a main station entrance with a green roof to complement the public space and environment
Improve facilities for pedestrians and cyclists travelling through the junction with segregated cycle lanes and signal-controlled pedestrian crossings
Build two new lifts to the St Agnes Well mall retail concourse. One will be a designated public lift and the other a service lift for the retail business and Tube station
Phase A - enabling works and site investigations
Completed trial hole investigations on the pedestrianised area of Cowper Street
Closed the end of Cowper Street nearest to the roundabout for pedestrians until early 2020. This lets us finish these works and build the new Cowper Street station entrance
Phase B - advanced highway works
Removed the traffic islands on all four arms of the roundabout to make sure traffic flows safely during Phase C
Closed the southeastern pedestrian subway (Subway 2) leading to St Agnes Well and the Tube
Phase C - main works
Since May 2019 we have:
Closed the southeastern arm of the roundabout to traffic. Two-way traffic is now running around the junction
Created dedicated cycle and pedestrian routes through the works site
Installed a temporary service lift
Completed diversion of a 24-inch Thames Water main
Other works in this phase include:
Building the new entrance at Cowper Street and subway works
Structural works to prepare for construction of new main entrance
Highways and drainage works on the southeastern arm
Phase D - main works
Spring 2020 - October 2020
Main works will include:
Closing the northwestern arm of the roundabout to traffic
Building a new main station entrance
Building two new lifts into St Agnes Well mall
Transforming the roundabout into a new public space
Permanently closing Subways 1 and 3
These works will be done Monday-Saturday, 07:00-19:00 with some night works between 20:30-05:30 because of Tube operations.
Public drop-in sessions suspended
Our public drop-in sessions are temporarily on hold. You can still contact us with any questions or comments.
Our dedicated public liaison officer can answer questions about the works: