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Our worth is defined by our work. Our work is the best in North America. Explore our featured projects and learn more about our capabilities.
Featured Project
RailWorks Upgrading MARTA Network

RailWorks is hard at work making upgrades to the Metropolitan Atlanta Rapid Transit Authority (MARTA) rail network, which runs 48 miles throughout the Greater Atlanta area. The RailWorks-MARTA partnership — which began in 2019 — aims to improve the ridership experience for the network’s daily commuters.

All Projects

Flaxton, North Dakota

CPR Infrastructure Expansion

RailWorks expanded CPR's track infrastructure at four sites in Northwestern North Dakota.

Southeastern Nebraska

BNSF Main Line Crossing Installation

RailWorks Signals & Communications' team installed the grade crossing warning system on Burlington Northern Santa Fe Railway's second main line in southeastern Nebraska.

Dallas, Texas

DART Northeast North-Central Extension

In early 2003 L.K. Comstock completed work on the 25-mile extension to the 44-mile light rail system serving Dallas, Garland, Richardson and Plano, Texas.

Seattle, Washington

Sound Transit Central Link Light Rail Line

Two RailWorks companies provided the track and the signals system on Sound Transit’s new 15.6-mile light rail line linking downtown Seattle and communities along the route with Sea-Tac Airport.

Dallas, Texas

DART Green Line Expansion

DART’s Green Line expansion is a $1.8 billion project that created a new, 28-mile light rail line in the northwest and southeast Dallas metro area.

St. Louis, Missouri

MetroLink Cross-County Extension

RailWorks constructed the track infrastructure along the 34-mile light rail extension.

Minneapolis, Minnesota

Hiawatha Light Rail Transit Line

RailWorks companies performed a range of services on the Hiawatha LRT line connects downtown Minneapolis with the Mall of America and the international airport.

Miami, Florida

Miami International Airport Automated People Mover

Miami International Airport Automated People Mover system transports passengers between American Airlines' North gates, ticketing and baggage areas.

Seattle, Washington

Sound Transit U820 Yard Expansion

The Sound Transit U820 yard expansion provided additional capacity to support the University Link light rail line.

Miami, Florida

Palmetto Traction Power Substation

L.K. Comstock National Transit provided design-build services to construct a new traction power substation (TPSS) near the Palmetto passenger station on Miami-Dade Metro.

Seattle, Washington

Sound Transit's University Link

L.K. Comstock furnished and installed all the systems on Sound Transit's University Link extension.

New York, New York

Grand Concourse

L.K. Comstock rehabilitated the signal system on the New York City Transit Authority's Grand Concourse Line.