What is the latest status of the project “I-580 Westbound Vechile Lane Extension Project”?

The status recorded for “I-580 Westbound Vechile Lane Extension Project” is closed.

What is the budget and commercial profile for the project “I-580 Westbound Vechile Lane Extension Project”?

Taiyo normalizes the budget of “I-580 Westbound Vechile Lane Extension Project” to USD 2999999. The procurement structure is Design-Bid-Build.

Where can I verify the source and access all details for “I-580 Westbound Vechile Lane Extension Project”?

This Taiyo project page references Dodge along with the original URL (https://www.construction.com/projects/dr-202400374107-i-580-westbound-vechile-lane-extension-project). Taiyo standardizes official data into a consistent, searchable project profile.

I-580 Westbound Vechile Lane Extension Project

Sector: Raw Materials • Location: San Francisco, California, United States of America

Source: Dodge

Project

Closed

This Project proposes to convert approximately 2.3 miles of an existing GP lane on WB I-580 to a HOV lane. The proposed HOV lane will extend from the beginning of the existing HOV lane for the San Francisco-Oakland Bay Bridge Toll Plaza approach at the WB I-580/Interstate 80 (I-80) connector touch-down area to just east of the Broadway-Richmond Boulevard Undercrossing (UC). The Project is in Alame

Status: Closed
Sector: Raw Materials, Car parking, Road, Government, Bridge, Automotive, Commercial
Location: San Francisco, California, United States of America
Updated: 22 Jul 2026
Source: Dodge

ConstructChat

Ask ConstructChat about I-580 Westbound Vechile Lane Extension Project

Pick a question to edit it, or write your own.

First answer free · no account

I am a

Project Information

4 Q

The project “I-580 Westbound Vechile Lane Extension Project” is an infrastructure initiative in the Raw Materials sector, located in San Francisco, California, United States of America. Taiyo aggregates data on it from Dodge.

Participants

Not available for this record.

Status

Original status	closed
Taiyo status	Closed
Taiyo last update	2026-07-22

Contact

Not available for this record.

Description

Description	This Project proposes to convert approximately 2.3 miles of an existing GP lane on WB I-580 to a HOV lane. The proposed HOV lane will extend from the beginning of the existing HOV lane for the San Francisco-Oakland Bay Bridge Toll Plaza approach at the WB I-580/Interstate 80 (I-80) connector touch-down area to just east of the Broadway-Richmond Boulevard Undercrossing (UC). The Project is in Alameda County, and its limits begin at Lake Park Avenue Overcrossing and end at 0.3 miles west of the...
Procurement method
Budget

Location

Country	United States of America (USA)
State	California
City	San Francisco

Source

Source	Dodge
URL

More Details

Record type	Project
Sector	Raw Materials, Car parking, Road, Government, Bridge, Automotive, Commercial
Article published date	2025-07-28

Research

Free account

View all details

You are reading the public part. A free account opens the rest:

Every detail on this project
News and media coverage
Technical research

View all details

Free account · no card · lands you back on this project

I-580 Westbound Vechile Lane Extension Project

Ask ConstructChat about I-580 Westbound Vechile Lane Extension Project

Project Information FAQ

Project Information

Research

View all details

More Raw Materials projects in United States of America