Laurel Street Grade Separation Project

Agency: SANBAG

Location: Colton, CA

Project Size: $25M

Completed: 2016

Awards: ACTFAP Local Street Project of the Year Award, 2018 ACEC Merit Award

The construction of this underpass separated vehicular traffic from rail traffic in order to enhance safety, improve local traffic circulation, reduce air quality emissions, and establish a train horn Quiet Zone within the City.