CONSTRUCTION UPDATES
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Week of December 23, 2024
No Closures are Scheduled for the Week of December 23, 2024.
Due to the holidays, no closures will be scheduled from December 20 through January 1, 2025. The full weeknight westbound 91 closures are anticipated to restart on Monday, January 6, 2025. Please be on the lookout for more information.
With major holiday celebrations just days away, let’s all do our part to avoid distracted driving, excessive speeding, and driving under the influence. Our project team wishes you a Happy Holidays!
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November/ December 2024 Sky Tour
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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 and Express Lanes Closures
Date/Time |
Activity and Location |
Detour |
|---|---|---|
| Monday, December 16 – Wednesday, December 18 Nightly, 10 p.m. – 4 a.m. |
Full closure of westbound 91 from the 91 to Green River Rd. |
Regional Detour |
| Monday, December 16 – Wednesday, December 18 Nightly, 8 p.m. – 4 a.m. |
Westbound 91 Express Lanes closed from the I-15 to the County Line |
Regional Detour |
| Monday, December 16 – Wednesday, December 18 Nightly, 9 p.m. – 5 a.m. |
Southbound 71 alternating lane closures from Butterfield Ranch Rd./Euclid Ave. to the 91 |
No detour required, since other lanes will remain open |
| Monday, December 16 – Wednesday, December 18 Nightly, 10 p.m. – 6 a.m. |
Eastbound 91 alternating lane closures from the County Line to I-15 |
No detour required, since other lanes will remain open |
| Monday, December 16 – Wednesday, December 18 Nightly, 10 p.m. – 6 a.m. |
Eastbound 91 Express Lanes closures from the County Line to the I-15 |
No detour required, since other lanes will remain open |
Ramp and Connector Closures
Date/Time |
Activity and Location |
Detour |
|---|---|---|
| Monday, December 16 – Wednesday, December 18 Nightly, 9 p.m. – 5 a.m. |
Southbound 71 to westbound 91 connector closed |
Regional Detour |
| Monday, December 16 – Wednesday, December 18 Nightly, 10 p.m. – 6 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 |
| Monday, December 16 – Wednesday, December 18 Nightly, 10 p.m. – 6 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, December 16 – Wednesday, December 18 Nightly, 8 p.m. – 4 a.m. |
Northbound I-15 to westbound 91 Express Lanes connector closed |
No detours required, since other lanes remain open |
| Monday, December 16 – Wednesday, December 18 Nightly, 8 p.m. – 4 a.m. |
Southbound I-15 to westbound 91 Express Lanes connector closed |
No detours required, since other lanes remain open |
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
Westbound 91 full nighttime closures are expected to restart Monday, January 6, 2025. Due to the holidays, no closures will be scheduled from December 20 through January 1, 2025.
Motorists are highly encouraged to avoid the westbound 91 by using the northbound 71 to westbound 60 to southbound 57 to get around the closure.
For more information, please click here.