A LOOK AHEAD...
As construction continues on the I-10 Express Lanes, crews are working throughout the ten mile corridor on demolition and reconstruction of retaining walls and sound walls, tree removal, utility relocation, and several bridges. Your commute on the I-10 freeway and local streets will be different. We urge you to obey the posted speed limits and leave early to allow for extra time to reach your destination. Dates and times below may change, please check the Google Map for the most updated closure and detour information.
  • Benson Avenue - As crews continue to work on widening the I-10 over Benson Avenue, there will be daytime lane closures on Benson Avenue between 5th Street and Moreno Street. For approximately two weeks, crews will install shoring to support bridge construction. Flaggers will be on site directing traffic.

  • Vineyard Avenue - Crews continue to prepare Vineyard Avenue over I-10 for partial bridge demolition. There will be upcoming lane and ramp closures the weekend of February 19 and bridge demolition is tentatively scheduled for March 5 and 6. More information will be provided.

  • Westbound (WB) I-10 at the I-15 Interchange - Scheduled for February 11 from 10:00 p.m. to 5:00 a.m., WB I-10 will be closed at the I-15 interchange. Motorists will be routed to the southbound (SB) I-15, exit Jurupa Avenue to the northbound (NB) I-15 on-ramp, and WB I-10.
Join SBCTA on Thursday, February 18 at 12:00 p.m. for a Zoom webinar to learn about the I-10 Express Lanes, upcoming construction activities, and how to be in the know before you go. Click here to register for the virtual event.
LEARN MORE ABOUT I-10 EXPRESS LANES CONSTRUCTION IN YOUR CITY
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CONSTRUCTION ACTIVITIES - Week of February 8
Construction will 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 will either be 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:

  • Monte Vista Avenue: Crews continue to relocate underground utilities at Monte Vista Avenue and are preparing to build a new wider section of the eastbound (EB) side of the freeway. Work on Monte Vista Avenue began in spring 2020 and will last for approximately three years. Daytime and nighttime activity includes preparing the bridge abutment (support structure at the end of a bridge).

  • Central Avenue: In November 2020, a portion of the EB I-10 shoulder over Central Avenue was removed and crews are working to prepare the existing bridge to be widened. Work began in fall 2020 and will last for approximately 18 months.

  • Benson Avenue: A portion of the EB I-10 shoulder over Benson Avenue was removed in early-December 2020. Benson Avenue between 5th Street and Moreno Street will have reduced lanes with flaggers directing traffic during daytime hours for the next two weeks. Crews will be shoring (building temporary support structures), sawing, and removing pavement. Bridge widening work will continue for approximately two years.

  • Mountain Avenue: In November 2020, crews removed a portion of the EB I-10 shoulder over Mountain Avenue. Daytime and nighttime activities include pouring concrete and placing rebar. Work began in fall 2020 and will last for approximately 18 months.

  • Euclid Avenue: Crews demolished the east side of the bridge and are working on rebuilding the NB lanes. Work on Euclid avenue began in mid-May 2020 and will last for approximately 18 months.

  • Sultana Avenue: Crews continue to build the new Sultana Avenue bridge over I-10. The new bridge is anticipated to open in March 2021. Daytime and nighttime activities include constructing the bridge deck and backfilling the abutments.

  • Grove Avenue: A portion of the EB and WB I-10 shoulder over Grove Avenue was removed in December 2020. Crews will continue to prepare the existing bridge for widening. Daytime and nighttime activities include shoring (building temporary support structures) and sawing and removing pavement. Work is expected to be complete in approximately nine months.

  • 4th Street: Crews continue to relocate underground utilities at 4th Street and are preparing to build a new wider section of the EB side of the freeway. 4th Street between El Dorado Avenue and Vineyard Avenue is reduced to one lane and there may be delays during morning and evening hours. Work on 4th Street began in spring 2020 and will last for approximately two years.

  • Vineyard Avenue: Vineyard Avenue over I-10 will be widened in two phases. Daytime and nighttime activity includes earthwork (moving soil). Bridge widening will last approximately 18 months. There will be upcoming lane and ramp closures the weekend of February 19 and bridge demolition is tentatively scheduled for March 5 and 6. More information will be provided.
Freeway lane closures are necessary for crews to remove trees, perform maintenance, and demolish and rebuild retaining walls, sound walls, and bridges.

  • February 11 (10:00 p.m. to 5:00 a.m.): WB I-10 will be closed at the I-15 interchange. Motorists will be routed to the SB I-15, exit Jurupa Avenue to the NB I-15 on-ramp, and WB I-10.

  • Scheduled intermittent nighttime connector ramp closures (10:00 p.m. to 5:00 a.m.):
  • NB I-15 to WB I-10
  • WB I-10 to NB I-15

  • Intermittent nighttime lane closures: 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 I-15. 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 daytime and nighttime EB and WB I-10 on- and off-ramp and ramp lane closures will occur throughout the project corridor (Indian Hill Boulevard to Milliken Avenue). Typically these closures are for shorter durations of time in the overnight hours (except as noted below). These closures are necessary for crews to re-stripe lanes, place k-rail, set-up traffic control, and perform general maintenance.

  • Monte Vista Avenue EB on-ramp closed in August 2020 and will be closed for approximately two years. Detour routes include Arrow Highway and Palo Verde Street to Central Avenue.

  • Scheduled intermittent nighttime EB and/or WB on- and off-ramp closures (detour routes will be posted): Monte Vista Avenue, Central Avenue, Mountain Avenue, Euclid Avenue, 4th Street, Vineyard Avenue, Milliken Avenue, and Haven Avenue.

  • Scheduled intermittent daytime (9:00 a.m. to 2:00 p.m.) EB and/or WB on- and off-ramp lane closures (ramps will remain open): Mountain Avenue, Euclid Avenue, 4th Street, Vineyard Avenue, Archibald Avenue, and Haven Avenue.
Crews are removing 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 closure and detour information.

  • Daytime and/or nighttime lane closures (streets will remain open):
  • Monte Vista Avenue, Palo Verde Street, Benson Avenue, Mountain Avenue, San Antonio Avenue, Euclid Avenue, Alvarado Street, Richland Street, Campus Avenue, 6th Street, 4th Street, and Vineyard Avenue

  • Nighttime street closures (detour routes will be posted):
  • 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: WB lanes closed nightly under I-10

  • Retaining wall and sound wall locations:
  • EB I-10: between Monte Vista Avenue off-ramp and Mountain Avenue on-ramp, between 6th Street and Grove Avenue, and Vineyard Avenue off-ramp
  • WB I-10: between 6th Street and Sultana Avenue
View of the newly installed steel support beams (girders) at Euclid Avenue over the I-10.
Phase 1 of SB Express Lanes is located in the southwestern portion of San Bernardino County east of Los Angeles County. The project will provide choices on the I-10 freeway between the Los Angeles/San Bernardino County line and I-15. The project includes two express lanes in each direction to offer trip reliability and ease congestion. In addition, lanes to assist drivers getting on and off the freeway (auxiliary lanes) will be constructed in selected locations. West of Haven Avenue, a single new lane will be constructed and combined with the existing HOV lane to provide two express lanes in each direction. The HOV lane will still be available to motorists, but will increase from 2+ to 3+. East of Haven Avenue, two express lanes will be constructed.

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Si prefiere recibir información de construcción en español, llame al (877) 55 - SBCTA.
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