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Denver to Boulder RTD Train

Sector: Rail • Location: Denver, Colorado, United States

Source: Colorado Public Radio

Project
Planned

The Regional Transportation District (RTD) plans to build a commuter rail line connecting Denver to Boulder and Longmont, part of the 2004 FasTracks program. The project aims to start service by January 1, 2029, with estimated start-up costs between $800 million and $900 million for three daily round trips.

Status
Prospective
Sector
Rail, Government
Location
Denver, Colorado, United States of America
Updated
22 Jul 2026
Source
Colorado Public Radio

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Project Information FAQ

Project Information

5 Q
The project “Denver to Boulder RTD Train” is an infrastructure initiative in the Rail sector, located in Denver, Colorado, United States. Taiyo aggregates data on it from Colorado Public Radio.

Participants

Sponsoring Agency

Status

Original status

planned

Taiyo status

Prospective

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

The Regional Transportation District (RTD) plans to build a commuter rail line connecting Denver to Boulder and Longmont, part of the 2004 FasTracks program. The project aims to start service by January 1, 2029, with estimated start-up costs between $800 million and $900 million for three daily round trips.

Original sector

Transportation

Budget

Location

Country

United States of America (USA)

State

Colorado

City

Denver

Source

Source

Colorado Public Radio

URL

More Details

Record type

Project

Sector

Rail, Government

Article published date

2025-03-07

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