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Our Projects >> US-101 Auxiliary Lanes/Widening

Date Design 2002-2006
Date Construction 2007-2010
Client San Mateo County Transportation Agency
Cost $125 Million

Description

SAN MATEO, CALIFORNIA
R&M completed, as Prime Consultant, PS&E for the $125 million widening of US 101, which includes northbound and southbound auxiliary lanes and reconstruction of the Peninsula Avenue Interchange. The PS&E was delivered to Caltrans for review and bidding in July 2006. Caltrans awarded the project for construction in February 2007.

R&M Responsibilities

R&M completed all PS&E for the project including roadway, drainage, traffic control, interchange crossing structures, pedestrian overcrossing structures, soundwalls, traffic studies, design exception fact sheets and right of way acquisition documents, environmental document, and a Project Report.

Special Features

The project includes the new Monte Diablo Class 1 bike path and pedestrian bridge, plus extensive coordination with BCDC and ACOE.