The 91 freeway will be completely shut down beginning at 9 p.m. Friday between Interstate 15 and the Corona (71) Expressway.
CORONA, CA – State and local transportation officials say that the full closure of the Riverside (91) Freeway in Corona will go ahead as planned this weekend and are urging motorists to make alternate travel arrangements to avoid the closure zone altogether.
The 91 freeway will be completely shut down beginning at 9 p.m. Friday between Interstate 15 and the Corona (71) Expressway to accommodate work on a freeway expansion project.
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The closure, dubbed â€œCorona Carmageddon,â€ will be in effect until 4 a.m. Monday, according to the Riverside County Transportation Commission.
â€œWe had considered performing this work over a series of 20 consecutive night closures, but we know how important it is for Corona commuters to get on the road very early each morning,â€ said RCTC Director Anne Mayer. â€œBy consolidating this work into one weekend, we are able to create a safer working environment for our crews and the motoring public and cut by more than half the amount of anticipated travel delays to the public.â€
Mayer was joined by representatives from Caltrans and the California Highway Patrol during a news briefing to promote the â€œ91 Steer Clearâ€ campaign — an effort to make drivers aware of the 55-hour closure and how to prepare.
â€œSafety is the number one priority, and Caltrans is working with all the agencies involved to keep the â€˜91 Steer Clearâ€™ closure safe for the motoring public and the workers,â€ said Caltrans District 8 Director John Bulinski.
During the closure, all westbound traffic attempting to transit the 91through Corona will be diverted onto Interstate 15, and all eastbound vehicles will be detoured onto the 71 expressway.
Officials anticipate major backups on the 15 and the 71, as well as on surface streets in Riverside and west Corona. Riverside officials on Tuesday warned of lengthy travel delays throughout the west end of the city, particularly along La Sierra Avenue and Pierce Street
Commuters trying to go east or west via inland or Orange County freeways are encouraged to utilize Interstate 10, state Route 60 or state Route 210 through the weekend.
Mayer predicted the 15, 71 and 91 freeways will be clogged around the closure zone, with delays stretching three to four hours.
CHP officers, Riverside County sheriffâ€™s deputies, as well as Riverside and Corona police officers will be out in force for traffic control and to respond to emergencies during the shutdown.
Riverside CHP Capt. Kevin Porter said his agency will be coordinating with Caltrans and the city of Corona to handle traffic jams and move first responders quickly around backups, using closed portions of the 91 whenever necessary.
â€œStaff can dispatch emergency responders to problems, send tow trucks, adjust traffic signals remotely, and work hand-in-hand with Caltrans to post travel information and other updates to the overhead message signs around the region,â€ Porter said.
All road work on detour routes in Los Angeles, Orange, Riverside, San Bernardino and San Diego counties will be halted this weekend to spare motorists added delays, according to RCTC.
Metrolink will double the number of trains Saturday and Sunday between Riverside, San Bernardino and Los Angeles, providing another travel option for commuters.
The 91 closure will enable crews to tackle three major components of the â€œ91 Project Fast Forwardâ€ without traffic conflicts.
Mayer said the westbound side of the Maple Street bridge at the 91 will be demolished, and crews will install support beams at the flyover ramp connected to the bridge, as well as pave a portion of the eastbound 91 under Interstate 15.
Several mini projects will also take place, such as filling potholes, painting K-rails and patching ramps and bridges along the heavily used corridor.
Mayer said the shutdown will not resolve all construction needs, noting that future overnight closures will be necessary at various locations in the project area — though nothing approaching the magnitude of this weekend.
The $1.3 billion â€œ91 Project Fast Forward,â€ which got underway in early 2014, involves widening the east-west corridor between the Orange County line and I-15, with new traffic lanes and ramps, as well as additional shoulder space and expanded surface streets in the vicinity of the freeway.
More information is available at http://sr91project.info/ , or by calling (877) 770-9191.