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Nighttime Connector Closures

Post Date:01/28/2019 4:34 PM

Week of Jan. 28, 2019


Crews will be closing the 15/91 connectors nightly from Tuesday, Jan. 29 to Friday, Feb. 1.




Tuesday, Jan. 29 -

Thursday, Jan. 31

9 p.m to 5 a.m.

  • 15 Southbound to Westbound
    91 connector


Friday, Feb. 1

9 p.m. to 6 a.m.

  • 15 Southbound to Westbound
    91 connector
  • 15 Southbound to Eastbound 91 connector

The Westbound 60 to Southbound 15 connector will be closed Friday, Feb. 1, from9 p.m. to 6 a.m. for repair work.

Detours will be clearly marked. Visit our detour map for more information.


The following ramp closures are scheduled on the 15 Express Lanes project next week:





Monday, Jan. 28

8 p.m to 4 a.m.

  • Northbound I-15 Ontario Ave. on-ramp
  • Use Eagle Glen Pkwy.


Tuesday, Jan. 29 -

Wednesday, Jan. 30

9 p.m. to 5 a.m.

  • SouthboundI-15 Hidden Valley Pkwy. on-ramp
  • Use Second St.


Thursday, Jan. 31 -

Friday, Feb. 1

9 p.m. to 7 a.m.

  • SouthboundI-15 Hidden Valley Pkwy. on-ramp
  • Northbound I-15 Hidden Valley Pkwy. on-ramp
  • Use Second St.
  • Use Second St.


Detours will be clearly marked. Visit ourdetour mapfor more information.


Daytime flagging operations will be in place on Corona Ave. at I-15, near Parkridge Ave., for bridge widening work, beginning Monday, Jan. 28, from 6 a.m. to 2 p.m.Flaggers will be directing motorists through the area for several weeks.


Pile driving has been completed at the northern end of the Santa Ana River Bridge. Crews are now shifting operations to the southern end of the bridge to allow for the future bridge widening.

This daytime work is expected to be completed in two weeks.


Intermittent lane reductions may occur on northbound and southbound I-15 from 8 p.m. to 5 a.m. weeknights and up to 7 a.m. weekend mornings. At least one lane will remain open at all times.


Caltrans Maintenance: Caltrans crews will be conducting maintenance work on the eastbound 91 in Riverside on Friday, Jan. 25 and Saturday, Jan. 26 from 8 p.m. to 5 a.m. nightly. At least one lane on eastbound 91 will remain open between Magnolia Ave. and Tyler St. Expected ramp closures are:

  • Magnolia Ave. on- and off-ramps
  • La Sierra Ave. on- and off-ramps
  • Tyler St. off-ramp

71/91 Connector Closures: Caltrans will be temporarily closing the 71/91 Connectors Saturday, Jan. 26 for maintenance work. The schedule is:

Date, Time


Saturday, Jan. 26

5 a.m. to 8 a.m.

Southbound 71 to Eastbound 91 connector

Saturday, Jan. 26
8 a.m. to 11 a.m.

Eastbound 91 to Northbound 71 connector

Cajalco Rd. / I-15 Interchange Improvement Project:Full closures are scheduled on the Cajalco Road off-ramp on northbound and southbound I-15.Visit for more info.


About the Project


About the Project

The 15 Express Lanes project will add two tolled express lanes in each direction on I-15 between Cajalco Road and SR-60, a distance of approximately 15 miles. Drivers will be able to enter and exit the tolled facility at multiple locations, and the project continues RCTC's ongoing commitment to expand the express lanes network. Construction in the median began in March 2018. The new lanes are expected to open in 2020.

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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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