Plan Ahead!

55-Hour Closures Westbound (WB) I-10

Friday, June 9 at 10:00 p.m. through Monday, June 12 at 5:00 a.m.

Three lanes will be closed on WB I-10 approaching the Euclid Avenue off-ramp for approximately 1/4 mile. Two lanes will remain open.

The WB I-10 Euclid Avenue off-ramp will be closed and detour routes will be posted. Alternate routes include the WB I-10 Holt Boulevard off-ramp to Euclid Avenue.

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Construction of the I-10 Express Lanes is 75% complete. For the remainder of the year, crews will continue to work throughout the ten-mile corridor on demolition and reconstruction of bridges, retaining walls, sound walls, utility relocation, and pavement rehabilitation.



Dates are subject to change. Additional information including schedules and locations will be shared and posted to the project Google Map at goSBCTA.com/i10corridor.

10-Day Ramp Closures for Paving:

• WB I-10 Euclid Avenue off-ramp is scheduled to close on Tuesday, June 13 at 6:00 a.m. through Friday, June 23 at 6:00 a.m.



55-Hour Directional Freeway Closures:

• Three lanes on eastbound (EB) I-10 from Euclid Avenue to Campus Avenue are scheduled to close from Friday, June 16 at 10:00 p.m. through Monday, June 19, at 5:00 a.m. Two EB I-10 lanes will remain open. The EB Euclid Avenue on-ramp will be closed and detour routes will be posted.

Full Freeway Closures for the Southbound (SB) Vineyard Avenue Bridge Demolition:

• Scheduled for late June, EB and WB I-10 will be closed nightly at Vineyard Avenue for the partial demolition of the Vineyard Avenue Bridge over I-10. More information will be provided.

Construction will generally occur Monday through Friday during daytime (7:00 a.m. to 4:00 p.m.) and nighttime (9:00 p.m. to 5:00 a.m.) hours, except as noted. All construction is dynamic and the schedule is subject to change. Please check the Google Map for the most updated closure and detour information.

Work continues on eight of the eighteen bridges that are being replaced, widened, or improved to accommodate the widening of the freeway. Work on the bridges may be loud and you may feel vibration at times during both daytime and nighttime hours.

Anticipated completion Summer 2023:

• San Antonio Creek Channel: The I-10 over San Antonio Creek is being widened. This work began in mid-August 2021.

• Monte Vista Avenue: Crews continue to relocate underground utilities at Monte Vista Avenue and are building a new center median of the freeway. Monte Vista Avenue under I-10 is reduced to one lane in each direction during daytime hours and may be closed nightly from 9:00 p.m. to 5:00 a.m. Monday through Saturday. Daytime and nighttime activities include building portions of the bridge walls.

• San Antonio Avenue: San Antonio Avenue over I-10 was demolished in late August 2023.

• Euclid Avenue: The east side of the bridge is complete. The west side of the bridge was demolished in April 2022 and is substantially complete with daytime activities include building the bridge walls and utility work. Daytime and nighttime activities include installing the approach slabs and building barriers.

• 6th Street: 6th Street over I-10 was demolished in October 2021. Daytime and nighttime activities include building portions of the bridge.

Anticipated completion Fall 2023:

• Benson Avenue: A portion of the EB I-10 shoulder over Benson Avenue was removed in December 2020. Daytime and nighttime activities include installing stormwater protection work.

• 4th Street: Crews continue to relocate underground utilities at 4th Street and are building new wider sections of the EB and WB sides of the freeway. Work on 4th Street began in spring 2020. 4th Street between El Dorado Avenue and Baker Avenue is reduced to one lane in each direction during daytime hours and may be closed during nighttime hours (businesses will remain accessible). Daytime and nighttime activities include removing temporary steel plates (shoring) and utility work.

Anticipated completion early 2024:

• Vineyard Avenue: The east side of Vineyard Avenue over I-10 was demolished in March 2021 and is being rebuilt into a wider footprint to accommodate the Express Lanes. Daytime and nighttime activities include installing approach slabs and electrical work.

Reconstruction is complete on ten bridges. At some locations crews continue to work on sidewalks, approach slabs, barriers, paving, and decorative work.

• I-10 Over San Antonio Wash
• I-10 over Central Avenue
• I-10 over Mountain Avenue
• Sultana Avenue over I-10
• Campus Avenue over I-10

• I-10 over Grove Avenue
• I-10 over Holt Boulevard
• Milliken Avenue over I-10
• Cucamonga Wash Bridge over I-10
• I-10 over Day Creek Channel

Freeway lane closures are necessary for crews to remove trees, perform maintenance, and demolish and rebuild retaining walls, sound walls, and bridges. Detour routes will be posted.

• Scheduled intermittent nighttime connector ramp closures (11:00 p.m. to 5:00 a.m.) on northbound (NB) I-15 to WB I-10, SB I-15 to WB I-10, EB I-10 to NB/SB I-15, and WB I-10 to NB/SB I-15

• Intermittent nighttime lane closures (9:00 p.m. to 5:00 a.m.): EB and WB I-10 between Fairplex Drive and I-15. At least one lane in each direction on I-10 will remain open.

• Intermittent daytime lane closures: EB and WB I-10 between Fairplex Drive and Euclid Avenue. Four lanes in each direction on I-10 will remain open. These closures will occur between 9:00 a.m. and 2:00 p.m.

Intermittent nighttime EB and WB I-10 on- and off-ramp and ramp lane closures will occur throughout the project corridor. Detour routes are posted.

• EB I-10 Euclid Avenue on-ramp is closed through Saturday, June 10 at 5:00 a.m.

• WB Euclid Avenue on-ramp from SB Euclid Avenue is closed and is expected to open in fall 2023. Motorists can access the WB Euclid Avenue loop on-ramp to enter the WB I-10.

• Scheduled intermittent nighttime EB and/or WB on- and off-ramp closures: Indian Hill Boulevard, Monte Vista Avenue, Mountain Avenue, 4th Street, Holt Boulevard, Archibald Avenue, Haven Avenue, Etiwanda Avenue, and Milliken Avenue.

Crews are removing and building sound walls and retaining walls, relocating utilities, and removing trees on several local streets adjacent to the I-10; at times this work may be loud and you may feel vibration. One side of the sidewalk will always remain open. Flaggers may be onsite to direct traffic. Please check the Google Map for the most updated information including closures, detours, and wall locations.



Daytime and/or nighttime lane closures (streets will remain open):

• Monte Vista Avenue, Palo Verde Street, Central Avenue, Benson Avenue, Mountain Avenue, Euclid Avenue, Grove Avenue, 4th Street, Princeton Avenue, and Vineyard Avenue

Nighttime street closures; businesses will remain accessible:

• Monte Vista Avenue: EB/WB street closed under I-10.
• Palo Verde Street: WB street closed from Central Avenue to Monte Vista Avenue
• 4th Street: NB/SB street intermittently closed under I-10.

Retaining wall and sound wall locations:

• EB I-10: intermittently from San Antonio Avenue to 4th Street
• WB I-10: intermittently from 4th Street to Monte Vista Avenue