Construction Update – Week of June 1

NIGHTTIME FULL CLOSURES ON 1-15 AT 15/91 INTERCHANGE

A full closure of the northbound 15 at Magnolia Ave. is scheduled June 1, 2, and 3, nightly from 10 p.m. to 4 a.m.  A full closure of southbound 15 at Hidden Valley Pkwy. is scheduled June 4, 5, and 8, nightly from 11 p.m. to 5 a.m. 

The closures will allow crews to safely install overhead signs and perform electrical work.

DETOUR FOR NORTHBOUND 15: Northbound 15 motorists should use Magnolia Ave. and McKinley St. as a detour. Please see map below.

A detour map for southbound 15 motorists will be provided in a special alert issued prior to these scheduled closures.  

Date Time 15 Closure
– Monday, June 1
– Tuesday, June 2
– Wednesday, June 3
10 p.m to 4 a.m. 

Northbound 15 at Magnolia Ave.

– Thursday, June 4
– Friday, June 5
 – Monday, June 8
11 p.m. to 5 a.m. 

Southbound 15 at Hidden Valley Pkwy.


PAVEMENT GRINDING ON I-15 EXPECT NOISE  DURING DAYTIME & NIGHTTIME 

Pavement grinding on I-15 is scheduled during the weekdays and weeknights. Grinding will occur on I-15 from Ontario Ave. to Cajalco Rd., Wednesday, June 3 through Friday, June 5, nightly from

9 p.m. to 5 a.m.  Crews will grind existing and temporary lanes to enhance safety and operations. Please pardon our noise while crews create a smoother, safer and quieter ride.


I-15 LANE, RAMP & CONNECTOR CLOSURES

Crews are working extended hours due to fewer cars on the road. Daytime (8 a.m. to 3 p.m.) or nighttime (8 p.m. to 5 a.m.) lane reductions may be needed on northbound and southbound 15, between Weirick Rd. and Route 60. During lane reductions, at least one lane will remain open at all times.

Intermittent nighttime closures on the 15/91 and 15/60 connectors are also planned.

Date, Time Location
Monday, June 1

8 p.m. to 5 a.m.

 

*9 p.m. to 5 a.m. 

15/60 Connectors
*15 northbound to 60 east/west

15/91 Connectors
*91 eastbound to 15 northbound

Northbound 15
*Cantu-Galleano Ranch Rd. on-ramp
*Magnolia Ave. on-ramp
*Hidden Valley Pkwy. off-ramp
Limonite Ave. on-ramp

Tuesday, June 2
8 p.m. to 5 a.m.

*9 p.m. to 5 a.m.

15/60 Connectors
15 northbound to 60 east/west

15/91 Connectors
91 eastbound to 15 northbound

Northbound 15
*Cantu-Galleano Ranch Rd. off-ramp
*Magnolia Ave. on-ramp
*Hidden Valley Pkwy. off-ramp
Limonite Ave. on- & off-ramps

Wednesday, June 3
8 p.m. to 5 a.m.

*9 p.m. to 5 a.m.

15/60 Connectors
15 northbound to 60 east/west

15/91 Connectors
*91 eastbound to 15 northbound

Northbound 15
*Cantu-Galleano Ranch Rd. on- & off-ramps
Magnolia Ave. on-ramp
*Hidden Valley Pkwy. off-ramp

Thursday, June 4
8 p.m. to 5 a.m.

*9 p.m. to 5 a.m.

15/60 Connectors
60 east/west to 15 south 

15/91 Connectors
*91 eastbound to 15 nothbound

Northbound 15
*Hidden Valley Pkwy. on- & off-ramps

Southbound 15
Limonite Ave. off-ramp
*Hidden Valley Ave. on-ramp
*Cantu-Galleano Ranch Rd. on- & off-ramps

Friday, June 5
9 p.m. to  7 a.m.
15/91 Connectors
91 eastbound to 15 northbound

Northbound 15
Hidden Valley Pkwy. on- & off-ramps
Sixth St. off-ramp

Southbound 15
Limonite Ave. on- & off-ramps
Hidden Valley Pkwy. on-ramp


TEMPORARY LANE REDUCTION ON EASTBOUND 91 TO SOUTHBOUND 15 CONNECTOR 

The eastbound 91 to southbound 15 connector is reduced to one lane to allow crews to safely complete bridge work. The lane reduction will be in place until July. We apologize for the additional travel time this is causing for motorists.


NIGHTTIME FULL CLOSURES ON EL CERRITO RD. AND DAYTIME FLAGGING ON CORONA AVE.

Nighttime full closures of El Cerrito Rd. at I-15 continue weeknights through late June, from 7:30 p.m. to 5 a.m. Crews are retrofitting existing bridge columns at I-15 for earthquake safety. Please follow detour signs to Ontario Ave. and Cajalco Rd. We apologize for any inconvenience as crews work to complete this retrofit.

Daytime flagging and lane reductions are scheduled on Corona Ave. in Corona, June 1- 5, daily from 7 a.m. to 3 p.m. Please expect travel delays in this area.


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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