SR 210 Lane Addition and Base Line Interchange Construction Alert

CONSTRUCTION ACTIVITIES -

Week of May 9, 2022

FULL-FREEWAY CLOSURES

Crews will continue work on the retaining walls and sound walls along the SR 210 throughout the project area, as well as concrete paving activity along EB SR 210. Crews are also finishing up remaining concrete ramps and sidewalk activity at Base Line. The following nighttime closures of EB 210 are required to facilitate this work:

EB SR 210 Closed at 5th Street - Closed nightly from 11:59 p.m. to 5:00 a.m., Monday, May 9 through Thursday, May 12 (into Friday morning).

*Only one EB SR 210 full closure will be taken each night; EB 210 at 5th Street will not be closed at the same time as the EB 210 at Del Rosa Avenue.

EB SR 210 Closed at Del Rosa Avenue - Closed nightly from 11:59 p.m. to 5:00 a.m., Monday, May 9 through Thursday, May 12 (into Friday morning).

*Only one EB SR 210 full closure will be taken each night; EB 210 at Del Rosa Avenue will not be closed at the same time as the EB 210 at 5th Street.

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 closed nightly from 9:00 p.m. to 5:00 a.m., Monday, May 9 through Saturday, May 14 (into Sunday morning):

EB SR 210 Connector to WB I-10

EB SR 210 Connector to EB I-10

WB I-10 Connector to WB SR 210

EB I-10 Connector to WB SR 210

SB SR 330 Connector to EB SR 210

Please visit the project Google map for detours for the above connector closures.

Ramp Closures:

The following ramps will be closed nightly from 9:00 p.m. to 6:00 a.m., Monday, May 9 through Thursday, May 12 (into Friday morning):

EB SR 210 Off-Ramp at Highland Avenue

EB SR 210 On-Ramp at Arden 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, May 9 through Saturday, May 14 (into Sunday morning). Please note, two consecutive ramps will not be closed simultaneously:

EB SR 210 On-Ramp at Del Rosa Avenue

WB SR 210 Off-Ramp at Del Rosa Avenue

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

EB/WB SR 210 On- and Off-Ramps at 5th Street/Greenspot Road (*EB SR 210 off-ramp at 5th Street will not be closed during the closure of EB SR 210 at 5th Street)

EB/WB SR 210 On- and Off-Ramps at San Bernardino Avenue

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

Highland Avenue at SR 210 - Closed nightly from 9:00 p.m. to 6:00 a.m., Monday, May 9 through Thursday, May 12 (into Friday morning).

Please note, Highland Avenue and Arden Avenue will not be closed simultaneously.

Arden Avenue at SR 210 - Closed nightly from 9:00 p.m. to 6:00 a.m., Monday, May 9 through Thursday, May 12 (into Friday morning).

Please note, Highland Avenue and Arden Avenue will not be closed simultaneously.

Base Line Street at SR 210 - Closed nightly from 9:00 p.m. to 6:00 a.m., Monday, May 9 through Saturday, May 14 (into Sunday morning).

5th Street/Greenspot Road at SR 210 - Closed nightly from 9:00 p.m. to 6:00 a.m., Monday, May 9 through Saturday, May 14 (into Sunday morning).

Victoria Avenue at SR 210 - Closed nightly from 9:00 p.m. to 6:00 a.m., Monday, May 9 through Saturday, May 14 (into Sunday morning).

Sterling Avenue at SR 210 - Closed nightly from 9:00 p.m. to 6:00 a.m. Monday, May 9 through Saturday, May 14 (into Sunday morning).

EB SR 210 TEMPORARY CROSSOVER LANE

On February 4, 2022 a temporary lane configuration went into effect on EB SR 210, between Base Line and San Bernardino Avenue. This temporary traffic pattern shifted traffic on eastbound SR 210 to the other side of the center median for 2.5 miles, allowing crews to begin pavement rehabilitation activities on the existing EB roadway. This configuration will be in place for approximately five months.

As shown in the diagram below:

Drivers in the crossover lane (also known as the #1 lane), will not be able to exit at 5th Street/Greenspot Road or San Bernardino Avenue.

Drivers in the #2 lane will still be able to access both 5th Street/Greenspot Road and San Bernardino Avenue exits.

Access to San Bernardino Avenue on the westbound SR 210 has been restored for motorists coming from the eastbound I-10 connector. There will be no changes to the traffic pattern on WB SR 210 between Base Line and San Bernardino Avenue while the crossover lane is in place.

SOUND WALLS AND RETAINING WALLS

Construction of new sound walls and/or retaining walls is underway throughout the project corridor. This work is ongoing 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.

NEIGHBORING PROJECTS

Caltrans District 8 - SR-210, SR-259 and I-215 Mill and Overlay Rehabilitation Project

Caltrans District 8 has begun work on a mill and overlay project to rehabilitate the pavement on State Route 210 (SR-210), State Route 259 (SR-259) and Interstate 215 (I-215) in San Bernardino. This work includes intermittent daytime ramp closures throughout the SR 210 Lane Addition/Base Line Interchange project area. For more information regarding this work, please contact Kimberly Cherry at 909-383-6290.

The I-10/Alabama Street Interchange project will reduce congestion, improve safety, and improve traffic operations along Alabama Street between Orange Tree Lane to Industrial Park Avenue in the City of Redlands. The project will widen the eastbound and westbound I-10 off-ramps at the I-10/Alabama Street Interchange. During construction activities may include digging up roads for utility work, pavement and restriping work, placement of new traffic signals, traffic shifts, intermittent lane closures, and ramp closures. Workers and heavy equipment will be present throughout the project corridor and we ask that you allow for extra time to reach your destination as you may experience delays.

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.