CONSTRUCTION ACTIVITIES -
Week of January 11, 2021
BRIDGE WORK
The week of January 11, crews will resume work on the retaining wall along the EB SR 210 Base Line on-ramp, and work on the bridge columns and foundation at Highland Avenue bridge.

Bridge widening activities are underway at numerous locations throughout the project area, including 5th Street, Pioneer Avenue, Victoria Avenue, Base Line Interchange and Highland Avenue. Crews are working on the bridge widening at Base Line and Highland Avenue, where crews will work during daytime and nighttime hours. Visit the Google map above (project Google map) for the most up-to-date closures scheduled and available detour routes.
Pictured above, crews are grading subgrade along the median of SR 210. Subgrade is made up of soil that has been compacted to withstand the loads above. Eventually crews will pave in the center median to widen SR 210.
SR 210 LANE, CONNECTOR, AND RAMP CLOSURES
Ramp Closures:

  • EB SR 210 On-Ramp at Base Line -
  • Nightly from 8:00 p.m. to 6:00 a.m., Monday, January 11 through Thursday, January 14 (into Friday morning)
  • From 9:00 p.m. to Friday, January 15 to 7:00 a.m. Saturday January 16

  • WB SR 210 On-Ramp at Base Line -
  • Nightly from 8:00 p.m. to 6:00 a.m., Monday, January 11 through Thursday, January 14 (into Friday morning)
  • From 9:00 p.m. to Friday, January 15 to 7:00 a.m. Saturday January 16

  • WB SR 210 Off-Ramp at Base Line -
  • Nightly from 8:00 p.m. to 6:00 a.m., Monday, January 11 through Thursday, January 14 (into Friday morning)
  • From 9:00 p.m. to Friday, January 15 to 7:00 a.m. Saturday January 16

  • EB SR 210 Off-Ramp at Base Line -
  • From 8:00 p.m. Thursday, January 14 to 6:00 a.m. Friday, January 15
  • From 9:00 p.m. Friday, January 15 to 7:00 a.m. Saturday, January 16

Please note, nighttime lane/ramp closures may occur intermittently along EB and WB SR 210, between Del Rosa Avenue and I-10, Mondays through Fridays (into Saturday 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 - Full closure between the EB SR 210 off-ramp and Arden Avenue, nightly from 9:00 p.m. to 6:00 a.m., Monday, January 11 through Wednesday, January 13 (into Thursday morning).
Arden Avenue at SR 210 - Lanes will be closed on Arden Avenue at SR 210, nightly from 9:00 p.m. to 6:00 a.m., Monday, January 11 through Wednesday, January 13 (into Thursday morning). At least one lane in each direction will remain open on Arden Avenue at SR 210 at all times.
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 all construction is dynamic and the schedule is weather-permitting and subject to change.

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