The Riverside County Transportation District is notifying motorists traveling through Corona to be advised to steer clear of full weeknight closures of westbound 91. Now through Dec. 18, the westbound 91 will be closed between the 71 and Green River Road on Monday through Wednesday nights as part of RCTC’s 71/91 Interchange Project. Due to the holidays, no closures will be scheduled from Dec. 20 through Jan. 1, 2025. Closures are anticipated to restart on Monday, Jan. 6, 2025.The full closures will allow crews to remove more than 40 beams of support structures that span above the westbound 91 lanes. This work requires precision and time to be completed safely. Over the summer, crews completed a similar operation with the removal of support structures over eastbound 91.Motorists t
