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Weekend Closure: Westbound 91, I-15 to Lincoln Avenue

Friday, January 27 – Monday, January 30, 2023


A weekend full closure of all lanes on westbound 91 from Interstate 15 to Lincoln Avenue is scheduled for Friday, January 27 at 10 p.m. to Monday, January 30 at 5 a.m. The closure is needed for crews to perform work on two adjacent projects led by the Riverside County Transportation Commission – the 15/91 Express Lanes Connector and the 91 Refresh Project. Work is being combined into one weekend closure for both projects to reduce the impact to motorists, residents, and businesses.

All westbound 91 lanes in this area will be closed including the westbound 91 Express Lanes in Riverside County. The westbound 91 Main Street on-ramp and off-ramp, the westbound 91 Lincoln Ave. off-ramp, and the westbound 91 connectors from Interstate 15 will also be closed.

When:

Friday, January 27 at 10 p.m. to Monday, January 30 at 5 a.m. Construction activity is subject to change, due to weather and other factors. If needed, the closure will be rescheduled as soon as possible.

Where:

  • Weekend full closure of westbound 91 lanes, from Interstate 15 to Lincoln Ave.
  • Weekend full closure of westbound 91 Main. St. on-ramp and off-ramp
  • Weekly full closure of westbound 91 Lincoln Ave. off-ramp
  • Weekend full closure of westbound 91 Express Lanes
  • Weekend full closure of westbound 91 connectors from I-15. The I-15 will remain open.

Detour Routes:

Motorists should avoid the area by using westbound Route 60 to southbound Route 71 or 57 as alternate routes. Local traffic is expected to be heavy; please allow extra travel time. Residents also are advised to use Metrolink passenger rail as a travel alternative. Please visit metrolinktrains.com for schedules, fares, and other information.

WB91 12 9 Closure Local Regional

Local access to Main St. area is as follows:

  • From westbound 91, head north on I-15, exit at Hidden Valley Pkwy., and head west to Main St.
  • From northbound I-15, exit at Magnolia Ave., head northeast on Magnolia Ave., and then west on Sixth Street to Main St.
  • From southbound I-15, exit at Hidden Valley Pkwy., and head west to Main St.
  • The westbound 91 Main St. ramps will be closed, so motorists can use River Rd. or Railroad St. to Lincoln Ave. to enter westbound 91. Traffic likely will be heavy. On-ramps at Maple St. and Auto Center Dr.
0123 WB91 Full Closure Local Detour Map

RCTC, in partnership with Caltrans, is building the 15/91 Express Lanes Connector, which will link the 15 Express Lanes to the 91 Express Lanes. A new connection will be provided from the eastbound 91 Express Lanes to the northbound 15 Express Lanes and from the southbound 15 Express Lanes to the westbound 91 Express Lanes.

RCTC, in partnership with Caltrans, is repaving lanes and making repairs to sound walls and associated concrete barriers along the outer portions of eastbound and westbound 91 in Corona as part of the 91 Refresh Project.


RIVERSIDE COUNTY TRANSPORTATION COMMISSION

4080 Lemon Street, 3rd Floor
Riverside, CA 92501

Phone: 951.787.7141
Email: info@rctc.org