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Windsor Rail System Extension Project

Sector: Mass Transit • Location: Windsor, California, United States

Source: Railway Age

Project
Completed

The Windsor Rail System Extension Project is a 3.1-mile extension of the Sonoma-Marin Area Rail Transit (SMART) from the northern terminus at Sonoma County Airport Station to the town of Windsor. The project includes over three miles of Class IV main line track, four bridges, one station with amenities, a 2.6-mile segment of the SMART Multiuse Pathway, gauntlet tracks for freight train passage, an

Status
Closed
Sector
Mass Transit, Airport, Rail, Government
Location
Windsor, California, United States of America
Updated
22 Jul 2026
Source
Railway Age

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Project Information

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The project “Windsor Rail System Extension Project” is an infrastructure initiative in the Mass Transit sector, located in Windsor, California, United States. Taiyo aggregates data on it from Railway Age.

Participants

Sponsoring Agency

Status

Original status

Completed

Taiyo status

Closed

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

The Windsor Rail System Extension Project is a 3.1-mile extension of the Sonoma-Marin Area Rail Transit (SMART) from the northern terminus at Sonoma County Airport Station to the town of Windsor. The project includes over three miles of Class IV main line track, four bridges, one station with amenities, a 2.6-mile segment of the SMART Multiuse Pathway, gauntlet tracks for freight train passage, and five at-grade crossings. It marks a major milestone in SMART's mission to provide sustainable regional transportation across Sonoma and Marin counties.

Original sector

Transportation

Budget

Location

Country

United States of America (USA)

State

California

City

Windsor

Source

Source

Railway Age

URL

More Details

Record type

Project

Sector

Mass Transit, Airport, Rail, Government

Article published date

2025-06-04

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