CONSTRUCTION UPDATES
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Week of October 28, 2024
No closures are scheduled for the week of October 28, 2024. Please note, construction activity and closure schedules are subject to change.
Stay up-to-date on all things 71/91 Interchange project by following us on our social channels (Facebook, X, and Instagram) @7191Interchange.
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The Riverside County Transportation Commission, in partnership with Caltrans, is reconstructing the 71/91 Interchange Project in Corona.
The new non-tolled interchange is designed to improve safety, expand access to other modes of travel, reduce greenhouse gas emissions, enhance traffic flow, and support continued movement of native wildlife through the area. Construction will take place from early 2023 to 2025.
To view previous construction updates, please visit the project page.
RIVERSIDE COUNTY TRANSPORTATION COMMISSION
4080 Lemon Street, 3rd Floor
Riverside, CA 92501
Helpline: 800.519.6961
Text 7191INTERCHANGE to 77222
Email: 7191interchange@rctc.org
Project Webpage: rctc.org/71-91interchange
Highway Lane Closures
Date/Time |
Activity and Location |
Detour |
---|---|---|
Monday, October 21– Thursday, October 24 Nightly, 9 p.m. – 4 a.m. |
Northbound 71 alternating lane closures from the 91 to Butterfield Ranch Rd./ Euclid Avenue |
No detour required, since other lanes will remain open |
Monday, October 21– Thursday, October 24 Nightly, 9 p.m. – 4 a.m. ___________________ Friday, October 25 Midnight – 7 a.m. |
Eastbound 91 alternating lane closures from the County Line to I-15 |
No detour required, since other lanes will remain open |
Ramp and Connector Closures
Date/Time |
Activity and Location |
Detour |
---|---|---|
Monday, October 21– Thursday, October 24 Nightly, 10 p.m. – 6 a.m. ___________________ Friday, October 25 Midnight – 7 a.m. |
Eastbound 91 Green River Rd. on-ramp closed |
Use Green River Rd. to eastbound Palisades Dr. to northbound Serfas Club Dr./ Auto Center Dr. |
Monday, October 21– Thursday, October 24 Nightly, 10 p.m. – 6 a.m. ___________________ Friday, October 25 Midnight – 7 a.m. |
Eastbound 91 to northbound 71 connector closed |
Use eastbound 91 to Serfas Club Dr./ Auto Center Dr. off-ramp to westbound on-ramp to northbound 71 |
September 2024 Sky Tour Recap
Upcoming Full Westbound 91 Closures
The 71/91 Interchange Project will resume nightly full closures (Monday through Wednesday) of the westbound 91 on Tuesday, January 2 through Wednesday, January 24, 2024.
Due to the holidays, no closures are scheduled through January 1, 2024. Closures will resume on Tuesday, January 2, 2024.
Motorists will need to use the 71, 60, to 57 as alternate routes. For motorists who need to access Green River Road, they may do so by exiting Auto Center Dr./Serfas Club Dr. Fire, police, and emergency responders will have access. We are also informing residents and businesses of detours, traffic expectations, and to allow extra travel time.
Date | Time | Closure Details |
---|---|---|
Monday, February 6 – Friday, February 10 | Nightly, 9 p.m. – 5 a.m. | Southbound 71 alternating lane closures |
Monday, February 6 – Friday, February 10 | Nightly, 9 p.m. – 5 a.m. | Northbound 71 alternating lane closures |
Saturday, February 11 | 12:01 a.m. – 6 a.m. | Southbound 71 alternating lane closures |
Connector and Ramp Closures
Detour routes for all above closures will be maintained at all times. Schedule is subject to change, based on weather and other factors.
Detour Map
Weeknight full closures of southbound 71 are scheduled September 16 through late-October.
Motorists traveling to destinations along the 71 such as Chino, Chino Hills, and Pomona are encouraged to use alternate routes and avoid the 71/91 interchange.
For more information, please click here.