CONSTRUCTION ACTIVITIES -
Week of October 18, 2021
NEW TEMPORARY LANE CONFIGURATIONS ON SR 210
LIMIT TRAFFIC MOVEMENTS TO AND FROM I-10
Motorists traveling through the SR 210 project area will notice new, temporary lane configurations that affect traffic movements on SR 210, to and from I-10. Concrete barriers have been installed at key locations to safely separate travel lanes from adjacent work areas. While providing necessary protection for construction crews and the traveling public, these barriers will impact access and limit traffic movements in some places. This temporary configuration will be in place for approximately three months while crews complete the current stage of construction.

Motorists will notice the following temporary changes on SR 210, to and from the I-10:

  • EB I-10 Connector to WB SR 210 - Motorists traveling from EB I-10 onto WB SR 210 will notice newly installed concrete barriers that separate the travel lane from the adjacent work area. Motorists in this lane cannot access the WB SR 210 off-ramp at San Bernardino Avenue.

  • EB SR 210 On-Ramp at San Bernardino Avenue - Motorists that enter EB SR 210 at San Bernardino Avenue cannot access the EB I-10 connector.

Please click below for additional detour information:
FULL-FREEWAY CLOSURES
The week of October 18, crews will continue work on the retaining walls along the EB SR 210 Base Line on-ramp, EB SR 210 Del Rosa Avenue on-ramp, and WB SR 210 Highland Avenue on-ramp; drainage work throughout the project, setting temporary k-rail, and roadway excavation near the I-10 connectors. The following nighttime closures of EB and WB SR 210 are needed to facilitate this work:

EB SR 210 Closed at Del Rosa Avenue - Closed nightly from 11:59 p.m. to 5:00 a.m., Monday, October 18 through Thursday, October 21 (into Friday morning).

DETOUR: Exit WB SR 210 at Highland Avenue and turn left at the end of the ramp, turn right on Arden Avenue, left on Lynwood Drive, and left on Del Rosa Avenue to reenter WB SR 210 via the on-ramp.

WB SR 210 Closed at Highland Avenue - Closed nightly from 11:59 p.m. to 5:00 a.m., Monday, October 18 through Thursday, October 21 (into Friday morning).

DETOUR: Exit WB SR 210 at Highland Avenue and turn left at the end of the ramp, turn right on Arden Avenue, left on Lynwood Drive, and left on Del Rosa Avenue to reenter WB SR 210 via the on-ramp.
Bridge widening activities are underway during daytime and nighttime shifts, at numerous locations throughout the project area, including 5th Street, Pioneer Avenue, Victoria Avenue, Base Line Interchange, and Highland Avenue. Visit the Google map above (project Google map) for the most up-to-date closures scheduled and available detour routes.
SR 210 LANE, CONNECTOR, AND RAMP CLOSURES
Connector Closures:

The following connectors will be losed nightly from 9:00 p.m. to 5:00 a.m., Monday, October 18 through Friday, October 22 (into Saturday morning):

  • SB SR 330 Connector to EB SR 210

  • EB I-10 Connector to WB SR 210

  • WB I-10 Connector to WB SR 210

  • EB SR 210 Connector to WB I-10

  • EB SR 210 Connector to EB I-10

Ramp Closures:

The following ramps will be closed nightly from 9:00 p.m. to 6:00 a.m., Monday, October 18 through Thursday, October 21 (into Friday morning):

  • EB SR 210 Off-Ramp at Highland Avenue

  • WB SR 210 On-Ramp at Highland Avenue

The following ramps will be closed nightly from 9:00 p.m. to 6:00 a.m., Monday, October 18 through Friday, October 22 (into Saturday morning):

  • EB SR 210 On-Ramp at Del Rosa Avenue

  • WB SR 210 Off-Ramp at Del Rosa Avenue

  • EB/WB SR 210 Off-Ramps and EB SR 210 Off-Ramp at Base Line

  • EB/WB SR 210 On- Ramps at 5th Street/Greenspot Road

  • WB SR 210 On-Ramp at San Bernardino Avenue

The following ramp will be closed nightly from 9:00 p.m. to 6:00 a.m., Monday, October 18 through Saturday, October 23 (into Sunday morning).

  • WB SR 210 On-Ramp at Base Line

Please note, nighttime lane/ramp closures may occur intermittently along EB and WB SR 210, between Del Rosa Avenue and I-10, Mondays through Saturdays (into Sunday mornings), from 8:00 p.m. to 6:00 a.m. No two consecutive ramps will be closed at the same time. In addition, crews will continue daytime and nighttime construction activity along SR 210 as well as on local city streets.
LOCAL STREET CLOSURES

Sterling Avenue at SR 210 - Closed nightly from 10:00 p.m. to 6:00 a.m., Monday, October 18 through Friday, October 22 (into Saturday morning).
5th Street/Greenspot Road at SR 210 - Closed nightly from 10:00 p.m. to 6:00 a.m., Monday, October 18 through Friday, October 22 (into Saturday morning).
Victoria Avenue at SR 210 - Closed overnight from 10:00 p.m. to 6:00 a.m., Thursday, October 21 and Friday, October 22 (into Saturday morning).
SOUND WALLS AND RETAINING WALLS
Crews are starting work to construct new sound walls and/or retaining walls throughout the project corridor. This work will take place Mondays through Saturdays during daytime hours (6:00 a.m. to 4:00 p.m.) and intermittently during nighttime hours (9:00 p.m. to 5:00 a.m.). 
 
For more information on sound wall and retaining wall construction, please call (877) 55-SBCTA or email info@goSBCTA.com.
ABOUT THE PROJECT
The SR 210 Lane Addition and Base Line Interchange Project is designed to provide increased traffic flow throughout this corridor. To eliminate the existing bottleneck and provide lane continuity, the SR 210 will be widened from Sterling Avenue to San Bernardino Avenue in the cities of San Bernardino, Highland, and Redlands, as well as an unincorporated portion of San Bernardino County. Base Line Interchange will also be widened from Buckeye Street to Seine Avenue in the City of Highland, which will include widening three of the four interchange ramps. As the SR 210 Lane Addition and Base Line Interchange projects aligned geographically and shared similar delivery schedules, they were combined for the design, right-of-way, and construction phases to save cost and expedite the schedule. In addition, pavement rehabilitation work was added through a cooperative agreement with Caltrans that includes new concrete pavement between 5th Street and Lugonia Avenue. Adding the pavement rehabilitation work during the Lane Addition and Base Line Interchange projects means one less project that the community will have to navigate around in the future.

Please remember construction is dynamic and the schedule is subject to change.
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 SR210Baseline to (888) 525-1021 (Reply STOP to cancel, text HELP for help. Normal text and data message rates apply.

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