RNR: Projects

Laurel Street Overcrossing

CLIENT: Caltrans
PRIME CONTRACTOR: R N R Construction, Inc.
DATE: January 2018

DESCRIPTION: R N R removed and replaced a precast concrete slab bridge over I-780 in a unique and groundbreaking contract for Caltrans. This pilot project consisted of entirely assembled precast columns and bent caps joined by Ultra High Performance Concrete. The bridge deck was placed with Rapid Set Concrete, setting in less than 15 minutes. This has never been accomplished in the state of California prior to this project.