The Riverside County Transportation Commission is starting construction work at the Route 91 Pachappa Drive Underpass in Riverside. Located north of Central Avenue, the project will include building a retaining wall along Route 91 and removing part of the overhead railroad bridge.
Construction will begin the week of March 29, with nighttime lane closures and ramp closures planned April 1-5. Motorists should expect closures of the #1 and #2 lanes on eastbound and westbound 91 between Central Avenue and 10th Street, starting nightly at 9 p.m. The 91 east 10th Street on-ramp and the 91 west 14th Street on-ramp also will be closed on April 2 from 1 a.m. to 5 a.m.
To register for Construction Updates, email [email protected] or call 951-787-7141.
Crews should complete the project by mid-2021.