Project Information

Bid Title

I-280/Wolfe Road Interchange Improvement

Issuing Agency

Santa Clara Valley Transportation Authority

Location

California

Published Date

Oct 20, 2025

Closing Date

Dec 18, 2025

Government Level

State & Local

Status

Closed

Ref. #

C24263

Original Source

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Bid Documents

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Project Description

Project ID: C24263

Title: I-280/Wolfe Road Interchange Improvement

Addenda: 0

Release Date: 10/20/2025

Due Date: 12/18/2025

Post Information

Posted At:Mon, Oct 20, 2025 10:00 AMSealed Bid Process:Yes (Bids Sealed / Pricing Sealed)Private Bid:No

Overview

Summary

Work consists of furnishing all labor, materials, tools, equipment, services, supervision, and incidentals necessary to construct improvements for the I-280/Wolfe Road Interchange Improvement Project (Project). The Project will extend along Wolfe Road from Perimeter Road at the south, to Pruneridge Avenue at the north and will make the following key improvements: remove and replace the Wolfe Road Overcrossing (Bridge No. 37-0216) structure, to include three through lanes and a right-turn lane in each direction; realign and widen the existing diagonal on-ramps to accommodate High Occupancy Vehicle (HOV) preferential lanes and additional mixed-flow lanes; realign both off-ramps as well as widening each off-ramp from four lanes to five lanes; remove and replace soundwalls where affected by other widening; and install new traffic signals at each ramp intersection with Wolfe Road.

Between Perimeter Road and Pruneridge Avenue, the project will construct northbound and southbound Class IV bicycle facilities and pedestrian sidewalks alongside Wolfe Road. The Class IV facility will include at-grade signalized crossings across the two off-ramps, the two loop on-ramps, and the two diagonal on-ramps.

Background

This Contract requires the Pre-Qualification of all prospective Bidders. The Pre-Qualification application is contained in Appendix I, Pre-Qualification Requirements. Prospective Bidders that are not pre-qualified may qualify during the solicitation period, and are strongly encouraged to submit their Pre-Qualification package at least Fifteen (15) days before Bid Opening. Prospective Bidders not currently pre-qualified, and intending to be pre-qualified, must request Pre-Qualification sufficiently in advance of the Bid Opening - as stated herein- so as to ensure there will be no need to extend the solicitation period or delay the award.

Timeline

Solicitation Publication Date:

October 20, 2025

Pre-Bid Conference (Non-Mandatory):

November 4, 2025, 1:00pm

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Question Submission Deadline:

December 11, 2025, 2:00pm

Bid Submission Deadline:

December 18, 2025, 2:00pm

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Phone conference ID: 335 388 593#

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Commodity Codes

• NAICS 237310Highway, Street, and Bridge Construction
• NAICS 238910Site Preparation Contractors

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