CONSTRUCTION UPDATES
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Week of October 2, 2023
Nighttime southbound 71 lane reductions and connector closures are scheduled the week of October 2 – 6 for crews to perform earthwork and roadway work.
Closure details are below. Construction activity and closure schedules are subject to change.
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Highway Lane Reductions
Date/Time |
Activity and Location |
Detour |
|---|---|---|
| Monday, October 2 – Thursday, October 5 9 p.m. – 5 a.m. ______________________ Friday, October 6 Midnight – 6 a.m. |
Southbound 71 lane reductions between Butterfield Ranch Rd./ Euclid Ave. and the 91 |
No detour required, since other lanes will remain open |
Ramp and Connector Closures
Date/Time |
Activity and Location |
Detour |
|---|---|---|
| Monday, October 2 – Thursday, October 5 9 p.m. – 5 a.m. ______________________ Friday, October 6 Midnight – 6 a.m. |
Southbound 71 to westbound 91 connector closed |
Use eastbound 91 to Serfas Club Dr./Auto Center Dr. off-ramp to westbound 91eastbound 91 |
Sky Tour – Week of September 25
Follow the project:
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
| 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
