PLAN AHEAD

Extended Street Closure

Scheduled to begin Friday, May 3 at 9:00 p.m. through Monday, May 6 at 5:00 a.m., Grove Avenue under the I-10 will be closed between East 5th Street and East Princeton Street during daytime and nighttime hours for concrete grinding and repaving. Detour routes will be posted.

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 the remaining 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 in spring 2024:

• San Antonio Creek Channel: The I-10 over San Antonio Creek is being widened.

• Monte Vista Avenue: The widening of the I-10 over Monte Vista Avenue is complete. Crews continue to relocate utilities on Monte Vista Avenue under the I-10. The street may be 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 utility work.

• Euclid Avenue: Work continues on the bridge.

• Vineyard Avenue: Work continues on the west side of the bridge.

Anticipated completion in summer 2024:

• 4th Street: Crews continue to relocate underground utilities at 4th Street. 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 placing the 4th Street eastbound (EB) I-10 off-ramp curb, gutter and sidewalk.

• 6th Street: Daytime and nighttime activities include utility work.

Reconstruction is complete on several 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 Monte Vista Avenue
• I-10 over Central Avenue
• I-10 over Benson Avenue
• I-10 over Mountain Avenue
• San Antonio Avenue over I-10
• Sultana Avenue over I-10

• Campus Avenue over I-10
• I-10 over Grove Avenue
• I-10 over 4th Street
• 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 perform maintenance 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 EB I-10 to northbound (NB)/southbound (SB) I-15 and westbound (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: (9:00 a.m. to 2:00 p.m.): EB and WB I-10 between Fairplex Drive and I-15. Four lanes in each direction on I-10 will remain open.

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.



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

Crews are relocating and installing utilities and completing concrete and asphalt work on streets and sidewalks 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.

• Scheduled to begin Friday, May 3 at 9:00 p.m. through Monday, May 6 at 5:00 a.m., Grove Avenue under the I-10 will be closed between East 5th Street and East Princeton Street.

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

• Monte Vista Avenue, Palo Verde Street, Central Avenue, Mountain Avenue, Euclid Avenue, and Grove Avenue

Nighttime street closures; 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
• 4th Street: NB/SB street intermittently closed under I-10

Retaining wall and sound wall locations:

• There is no scheduled wall work at this time

Join the City of Ontario on Saturday, May 11, from 12:00 to 4:00 p.m. for Culture Fest, an annual celebration of the different cultural experiences that exist within Ontario's diverse community! Click the image below for more information.

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.

When the new SB Express Lanes on I-10 open in 2024, drivers will be able to enter and exit the lanes from multiple points. Toll pricing will be dynamic and will vary based on demand and distance. A FasTrak® account will be required for drivers to receive the lowest toll price on the new lanes. However, drivers without a FasTrak account will be able to utilize the Pay Online feature within five days of their trip. Have more questions on how the new lanes will work? Check out the SB Express Lanes tab on the project website to view the FAQs.

877-55-SBCTA

info@goSBCTA.com