Leeds' Armley Gyratory will be closed for a full weekend to allow for major roadworks.
Drivers are being warned over major disruption to routes into the city centre as works are carried out to overhaul the busy roundabout and introduce new lanes and speed limits.
Armley Gyratory will shut from Friday, April 8, from 8pm until Monday, April 11 at 5am. According to Leeds City Council, when the roundabout reopens it will have narrower lanes, 30mph speed limits and other traffic management measures in place.