CONSTRUCTION UPDATES
Week of April 3, 2023
Nightly closures of lanes, ramps, and connectors on the 71 and 91 are planned for crews to safely continue work in the center median and perform roadway excavation and earthwork.
With rain in the forecast, please watch for possible closure postponements. Construction is subject to change.
Highway and Express Lane Closures
Date/Time |
Activity and Location |
Detour |
|---|---|---|
| Monday, April 3 – Thursday, April 6 Nightly, 9 p.m. – 5 a.m. |
Southbound 71 single lane closure between Butterfield Ranch Rd./Euclid Ave. and the 91 |
No detour required, since other lanes will remain open |
| Monday, April 3 – Thursday, April 6 Nightly, 10 p.m. – 6 a.m. |
Eastbound 91 various lane closures between the County Line and east of Green River Rd. |
No detour required, since other lanes will remain open |
| Monday, April 3 – Thursday, April 6 Nightly, 8 p.m. – 4 a.m. |
Westbound 91 Express Lanes closed from the I-15 to the County Line |
No detour required, since other lanes will remain open |
| Monday, April 3 Thursday, April 6 10 p.m. – 6 a.m. ________________________ Tuesday, April 4 – Wednesday, April 5 Nightly, 10 p.m. – 4 a.m. |
Eastbound 91 Express Lanes closed from the County Line to the I-15 |
No detour required, since other lanes will remain open |
Connector and Ramp Closures
Date/Time |
Activity and Location |
Detour |
|---|---|---|
| Monday, April 3 – Thursday, April 6 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. to eastbound 91 |
| Monday, April 3 – Thursday, April 6 Nightly, 9 p.m. – 5 a.m. |
Southbound 71 to westbound 91 connector closed |
Use eastbound 91 to Serfas Club Dr./ Auto Center Dr. off-ramp to westbound 91 |
Schedule is subject to change, based on weather and other factors.
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 |
Detour Map
