An $8-million steel-reinforced replacement bridge over San Mateo Creek at Trestles Beach in northern San Diego County opened last week as the northbound Amtrak Pacific Surfliner No. 769 train rumbled by.
San Diego Association of Governments (SANDAG), the project manager, says the design engineer on the project was HDR, Inc., and the joint venture general contractor was FLATIRON West/Herzog Contracting Corp.