PLAN AHEAD!
55-Hour Closures
Friday, November 19 at 10:00 p.m. through
Monday, November 22 at 5:00 a.m.
Three right lanes of eastbound (EB) I-10 closed from Milliken Avenue to southbound (SB) I-15 Connector
  • EB I-10 to SB I-15 connector closed
  • EB I-10 to northbound (NB) I-15 connector closed (through Sunday at 8:00 a.m.)
  • EB Milliken Avenue on-ramp closed (from Sunday at 8:00 a.m. through Monday at 5:00 a.m.)
Detour routes will be posted. Use alternate routes, leave early, and
allow extra time to reach your destination.
UPCOMING ACTIVITY
Dates are subject to change. Additional information including schedule and detour routes will be shared and posted to the project Google Map at goSBCTA.com/i10corridor.

  • Westbound (WB) Holt Boulevard Off-Ramp Closure: The WB Holt Boulevard off-ramp is scheduled to close on Tuesday, November 30 at 5:00 a.m. through Friday, December 10 at 5:00 a.m. Detour route will be posted and includes Vineyard Avenue.

  • Grove Avenue Closure: Scheduled for the night of December 10, Grove Avenue under I-10 will be closed while steel girders are installed on the shoulder of the eastbound I-10. Detour routes will be posted.
LEARN MORE ABOUT I-10 EXPRESS LANES CONSTRUCTION IN YOUR CITY
(Click the green boxes below)
CONSTRUCTION ACTIVITIES -
Week of November 22, 2021
In observation of Thanksgiving, there will be no construction activity on
Thursday, November 25 through Sunday, November 28.
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.
BRIDGES
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 will take approximately six months.

  • Monte Vista Avenue: Crews continue to relocate underground utilities at Monte Vista Avenue and are building a new wider section of the EB side of the freeway. Work on Monte Vista Avenue began in spring 2020 and will last for approximately three years. Monte Vista Avenue under I-10 is reduced to one lane in each direction during daytime hours and will be closed nightly from 10:00 p.m. to 5:00 a.m., Monday through Friday. Detour routes are posted. Daytime activities include installing steel plates into the ground (shoring) and relocating utilities and drainage.

  • Central Avenue: In November 2020, a portion of the EB I-10 shoulder over Central Avenue was removed. Bridge widening work will take approximately 18 months. Daytime activities include installing barriers and temporary signage.

  • Benson Avenue: A portion of the EB I-10 shoulder over Benson Avenue was removed in early December 2020. Bridge widening work will continue for approximately two years. Benson Avenue is reduced to one lane in each direction.

  • Mountain Avenue: In November 2020, crews removed a portion of the EB I-10 shoulder over Mountain Avenue. Bridge widening work will take approximately 18 months.

  • San Antonio Avenue: Crews are continuing to relocate utilities on San Antonio Avenue and preparing the bridge for demolition, anticipated in late-2021.

  • 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. Daytime activity includes utility installation and relocation.

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

  • Campus Avenue: Campus Avenue over I-10 was demolished in mid-October 2021. The bridge will be rebuilt into a wider configuration to accommodate the additional lanes on the I-10. Construction will last approximately nine months. Nighttime activity includes installing steel plates into the ground (shoring).

  • 6th Street: 6th Street over I-10 was demolished in early October-2021. The bridge will be rebuilt into a wider configuration to accommodate the additional lanes on the I-10. Construction will last approximately nine months. Daytime activities include excavation and installing abutment tiebacks.

  • Grove Avenue: A portion of the EB and WB I-10 shoulder over Grove Avenue was removed in December 2020. In December, steel beams (girders) will be installed next to the EB shoulder. Daytime activity includes constructing bridge walls.

  • 4th Street: Crews continue to relocate underground utilities at 4th Street and are building a new wider section of the EB side of the freeway. Work on 4th Street began in spring 2020 and will last for approximately two years. 4th Street between El Dorado Avenue and Vineyard Avenue is reduced to one lane during daytime hours. 4th Street under I-10 will be closed nightly from 7:00 p.m. to 5:00 a.m. Detour routes will be posted. Daytime activities include installing approach slabs and utility installation and relocation.

  • Vineyard Avenue: The east side of Vineyard Avenue over I-10 was partially demolished in early March 2021. Construction will last approximately 18 months. Vineyard Avenue over I-10 may have reduced lanes during daytime and nighttime hours. Daytime activities include relocating and installing utilities.

  • Cucamonga Wash Bridge: The EB I-10 over the Cucamonga Wash Bridge is being widened. Construction will last approximately nine months. Daytime activity includes building the abutments.

  • Day Canyon Channel: Work began in early August 2021 to widen the I-10 over Day Canyon Creek. Construction will continue for approximately nine months.
I-10 FREEWAY LANES AND CONNECTORS
Freeway lane closures are necessary for crews to remove trees, perform maintenance, and demolish and rebuild retaining walls, sound walls, and bridges.
  • TONIGHT! Friday, November 19 at 10:00 p.m. through Monday, November 22 at 5:00 a.m. three right lanes of EB I-10 from Milliken Avenue to the SB I-15 connector will be closed for 55-hours. Detour routes will be posted.
  • EB I-10 to SB I-15 connector closed
  • EB I-10 to NB I-15 connector closed (through Sunday at 8:00 a.m.)

  • Scheduled intermittent nighttime connector ramp closures (11:00 p.m. to 5:00 a.m.):
  • NB I-15 to WB I-10
  • EB I-10 to NB/SB 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 Indian Hill Boulevard 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.
I-10 ON- AND OFF-RAMPS
Intermittent 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). Detour routes are posted.

  • 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.

  • As part of the 55-hour closures, the EB Milliken Avenue on-ramp will be closed from Sunday, November 21 at 8:00 a.m. through Monday, November 22 at 5:00 a.m. Detour route will be posted.

  • Scheduled intermittent nighttime EB (9:00 p.m. to 6:00 a.m.) and/or WB (9:00 p.m. to 5:00 a.m.) on- and off-ramp closures (detour routes will be posted): Monte Vista Avenue, Central Avenue, Mountain Avenue, Euclid Avenue, 4th Street, Vineyard Avenue, Archibald Avenue, Holt Boulevard, Haven Avenue, Milliken Avenue, and Etiwanda Avenue.
LOCAL STREETS
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, Benson Avenue, Mountain Avenue, San Antonio Avenue, Euclid Avenue, Grove Avenue, 4th Street, Fresno Avenue, 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 from 10:00 p.m. to 5:00 a.m.
  • Palo Verde Street: WB street closed from Central Avenue to Monte Vista Avenue
  • Princeton Avenue: EB/WB intermittently closed approaching Grove Avenue
  • 4th Street: EB/WB street closed under I-10 from 7:00 p.m. to 5:00 a.m.

  • Retaining wall and sound wall locations:
  • EB I-10: from Mountain Avenue on-ramp to San Antonio Avenue and intermittently from 6th Street to Milliken Avenue
ABOUT THE PROJECT
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.
Walking on the freeway is unsafe. In case of an emergency, please dial 9-1-1. For non-emergency Freeway Service Patrol (FSP) services, call the California Highway Patrol (CHP) at (909) 428-5400 or use the nearest Call Box for assistance. Drivers or passengers of a disabled vehicle stopped on a freeway may walk to the nearest exit, in either direction, on the same side of the freeway upon which the vehicle is disabled, or to the nearest Call Box for assistance. For the safety of the public and our crews, unapproved access to construction sites and property related to project construction is prohibited.

Sign up for text messages by texting i10expresslanes to (888) 525-1021 (Reply STOP to cancel, text HELP for help. Normal text and data message rates may apply.)

Si prefiere recibir información de construcción en español, llame al (877) 55 - SBCTA.
Wherever you go, FasTrak® is there for you - it can be used on any toll road, lane or bridge in California. For quick access in and around neighboring counties, you can use FasTrak to pay for tolls on the I-15 and 91 Express Lanes in Riverside County; and use the I-10 and I-110 Metro ExpressLanes in Los Angeles County.




877-55-SBCTA
info@gosbcta.com