Construction Update – Week of July 22


Intermittent lane reductions are scheduled on northbound and southbound 15, between Weirick Rd. and State Route 60, from 8 p.m. to 5 a.m., weeknights. During lane reductions, at least one lane will remain open at all times.

The following closures are also scheduled:

Date, Time Location
Monday, July 22
9 p.m. to 5 a.m.
Eastbound 91 to Northbound 15 Connector

Southbound 15 to Westbound 91 Connector

Tuesday, July 23
9 p.m. to 5 a.m.
Eastbound & Westbound 91 to Southbound 15 Connectors
Wednesday, July 24 –
Thursday, July 25
9 p.m. to 5 a.m. nightly
Northbound 15 Magnolia Ave.
Friday, July 26
9 p.m. to 5 a.m.
Eastbound & Westbound 91 to Northbound 15 Connectors
Saturday, July 27
9 p.m. to 7 a.m.
Northbound/Southbound 15 lane closures from Weirick Rd. to SR-60


6th St.: There will intermittent lane reductions and flagging daily on 6th St. in Corona from 6 a.m. to 2 p.m.

El Cerrito Rd.:  There will intermittent lane reductions and flagging nightly in Corona from 8 p.m. to 5 a.m.

Neighboring Projects

SR-60 Swarm Pavement Rehabilitation Project: Caltrans begins improvements on the SR-60, between I-15 and the 60/91/215 junction in Riverside beginning July 26. For more information, visit

Cajalco Rd. / I-15 Interchange Improvement Project: Alternating freeway lane and ramp closures are scheduled. Visit for closure information.

Limonite Ave / I-15 Interchange Improvement Project:: Ramp and street closures are scheduled through July 24. For complete schedule, visit for closure information.

Due to the dynamic nature of construction, this information is subject to change.

If information is needed in another language, please contact RCTC at (951) 787-7141 for free translation services.

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