PLAN AHEAD

FULL FREEWAY CLOSURE

FRIDAY, JANUARY 20 AND SATURDAY, JANUARY 21

10:00 P.M. TO 10:00 A.M.

Westbound (WB) and eastbound (EB) I-10 at Vineyard Avenue will be closed during the partial bridge demolition of Vineyard Avenue. Vineyard Avenue over I-10 will also be closed. Detour routes will be posted. Please plan ahead, allow extra time to get to your destination, and use alternate routes.

Freeway Detours:

• WB I-10 Detour: Exit Archibald Avenue, turn right on to Archibald Avenue, turn left on to Inland Empire Boulevard; turn left on to Vineyard Avenue, and stay right to enter the WB I-10.
• EB I-10 Detour: Exit Vineyard Avenue and enter EB I-10 using the Vineyard Avenue on-ramp
• Alternate EB I-10 Detour: Exit Vineyard Avenue, turn right on to Vineyard Avenue, and turn left on to Holt Boulevard to enter EB I-10

10-Day Ramp Closure for Realignment and Paving

Scheduled to begin Wednesday January 18 at 5:00 a.m. through Saturday, January 28 at 5:00 a.m. the WB I-10 4th Street on-ramp will be closed.

As construction continues on the I-10 Express Lanes, crews are working throughout the ten-mile corridor on demolition and reconstruction of bridges, retaining walls, sound walls, utility relocation, and pavement rehabilitation. There will be several local street and ramp modifications, freeway closures, 55-hour lane and ramp closures, and 10-day ramp closures. 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. Upcoming activities include:

• 10-Day Ramp Closures for Realignment and Paving:.
• Scheduled for Tuesday, January 31 at 5:00 a.m. through Friday, February 10 at 5:00 a.m. the WB I-10 Monte Vista Avenue off-ramp will be closed.
• Scheduled for Tuesday, February 7 at 5:00 a.m. through Friday, February 17 at 5:00 a.m. the WB I-10 Monte Vista Avenue on-ramp will be closed.

• 55-hour Freeway Lane and Ramp Closures:
• The 55-hour closure that was scheduled to occur Friday, January 13 at 10:00 p.m. through Monday, January 16 at 6:00 a.m. was postponed due to inclement weather. New dates will be provided.

Construction will generally occur Monday through Friday during daytime (6:00 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.

Eighteen bridges throughout the corridor 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.

Below is an overview of the current bridge work:

• San Antonio Creek Channel: The I-10 over San Antonio Wash is being widened. This work began in mid-August 2021 and is anticipated to be complete in summer 2023.

• Monte Vista Avenue: Crews continue to relocate underground utilities at Monte Vista Avenue and are building a new center median of the freeway. Work on Monte Vista Avenue began in spring 2020 and is anticipated to be complete in summer 2023. 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 removing shoring, backfilling soil, and relocating utilities and drainage.

• Central Avenue: The outer portions of the EB and WB I-10 over Central Avenue were removed. The EB widening is complete and the WB side is scheduled to be complete by early 2023. Daytime activities include installing rebar and pouring concrete.

• Benson Avenue: A portion of the EB I-10 shoulder over Benson Avenue was removed in December 2020 and is being rebuilt into a wider configuration. The work is scheduled to be complete in summer 2023. Daytime and nighttime activities include installing approach slabs.

• Mountain Avenue: The outer portions of the EB and WB I-10 over Mountain Avenue were demolished and are being rebuilt into a wider configuration. The work is scheduled to be complete in early 2023. Daytime activities include building portions of the bridge wall.

• San Antonio Avenue: San Antonio Avenue over I-10 was demolished in late August. The new bridge is scheduled to open spring 2023. Daytime activities include building portions of the bridge walls.

• Euclid Avenue: Crews demolished and rebuilt the east side of the bridge. The west side of the bridge was demolished in April 2022 and expected to be complete in early 2023. Daytime activities include drilling into the ground and building walls.

• Sultana Avenue: The Sultana Avenue bridge over I-10 is open.

• Campus Avenue: Campus Avenue over I-10 was demolished in October 2021. The new bridge is scheduled to open early 2023. Daytime and nighttime activities include utility work.

• 6th Street: 6th Street over I-10 was demolished in October 2021. The bridge will be rebuilt into a wider configuration to accommodate the additional lanes on the I-10 and is anticipated to open summer 2023. Daytime activities include building walls.

• Grove Avenue: A portion of the EB and WB I-10 shoulder over Grove Avenue was removed in December 2020 and is anticipated to be complete in early 2023. Grove Avenue under I-10 will be intermittently closed during nighttime hours.

• 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 and is anticipated to be complete in fall 2023. 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). Nighttime activities include building portions of the bridge walls and utility work.

• 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. Work is expected to be complete in summer 2023. A portion of the east side of the Vineyard Avenue bridge over I-10 will be demolished from 10:00 p.m. to 10:00 a.m. on Friday, January 20 and Saturday, January 21. WB and EB I-10 at Vineyard Avenue will be closed. Vineyard Avenue over I-10 will also be closed.

• Cucamonga Wash Bridge: The widening of the I-10 over Cucamonga Wash bridge is complete.



• Day Canyon Channel: The widening of the I-10 over Day Canyon Channel is complete.

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

• WB and EB I-10 closed at Vineyard Avenue on January 20 and January 21 from 10:00 p.m. to 10:00 a.m. Detour routes will be posted.

• Scheduled intermittent nighttime connector ramp closures (11:00 p.m. to 5:00 a.m.):
• Northbound (NB) I-15 to WB I-10
• Southbound (SB) I-15 to WB I-10
• EB I-10 to NB/SB I-15
• 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. Please check the Google Map for the most updated information.

• EB Vineyard Avenue on-ramp is closed through Saturday, January 21 at 6:00 a.m.

• WB 4th Street on-ramp is scheduled to close on Wednesday, January 18 at 5:00 a.m. through Saturday, January 28 at 5:00 a.m.

• WB Euclid Avenue on-ramp from SB Euclid Avenue closed in May 2022 and is expected to open in spring 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 (detour routes will be posted): Indian Hill Boulevard, Monte Vista Avenue, Euclid Avenue, 4th Street, Vineyard Avenue, Holt Boulevard, Archibald Avenue, Haven Avenue, Milliken Avenue, and Etiwanda 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, Mountain Avenue, Euclid Avenue, Grove Avenue, 4th Street, Princeton Avenue, and Vineyard Avenue

• Nighttime street closures (detour routes will be posted); businesses will remain accessible:
• Monte Vista Avenue: NB/SB street closed under I-10
• Palo Verde Street: WB street closed from Central Avenue to Monte Vista Avenue
• Grove Avenue: NB/SB street intermittently closed under I-10
• 4th Street: NB/SB street closed under I-10
• Vineyard Avenue: NB/SB street over I-10 closed from 10:00 p.m. to 10:00 a.m. on January 20 and January 21

• Retaining wall and sound wall locations:
• EB I-10: intermittently from Monte Vista Avenue to 4th Street and near Archibald Avenue
• WB I-10: intermittently from 4th Street to Monte Vista Avenue