Interstate 580 Bridge Rehabilitation Project

The Interstate 580 Bridge Rehabilitation Project involves replacing and upgrading non-standard bridge barrier railings to current safety and design standards on three undercrossing structures along Interstate 580 in Alameda County, California, between postmile R41.3 and R44.8, with seismic retrofitting also being performed on two of those structures to enhance earthquake resilience. The project is managed by Caltrans, District 4 - Bay Area/Oakland, and is governed by compliance with California Environmental Quality Act (CEQA) requirements, including the preparation of a Negative Declaration and an Addendum, confirming the project will not have a significant environmental impact. All work must meet current Caltrans design and construction standards, though specific technical codes such as AASHTO or MUTCD are not explicitly detailed. The place of performance is clearly defined as the specified segment of Interstate 580, and administrative oversight is centralized at Caltrans District 4’s office in Oakland. The project has been publicly approved by the California Transportation Commission as of August 2025, and environmental documentation is filed with the Office of Land Use and Climate Innovation in Sacramento. No contract value, pricing details, delivery schedule, or procurement methodology such as LPTA or best value have been disclosed, and the solicitation remains in forecast status without a formal solicitation or contract number assigned. Inspection and acceptance responsibilities are implied to fall under government oversight, with no specific COR, COTR, or PCO named, and no packaging, marking, invoicing, or special contract requirements such as security clearances or OCI provisions are detailed in the available materials. Contact for project inquiries is provided through Wahida Rashid, Environmental Planner, and Cherry Zamora, Associate Deputy Director, though no offeror representations, socioeconomic certifications, or contractor identifiers are included, indicating the documentation reflects planning and environmental compliance stages rather than a finalized award or implementation contract.