The project scope includes the upgrade of two electrical tie stations on the Metra Electric District, and is part of an overall plan to substantially increase the power capacity for the rail line.
New en-route bus chargers will be installed to support a new CTA fleet of fully electric buses.
Improvement of Illinois State Route 120 in Lake County, including the removal and replacement of bridge deck and rehabilitation of bridge structures.
This project involved the rehabilitation of four CTA stations on the Green Line (Kedzie, 51st, Cottage Grove, Halsted), and replacement of CTA's Tower 12 located in the southeast corner of the Loop.
This project is for the roadway and bridge rehabilitation of 7 mainline bridges and culverts, and 9 crossroad bridges along the Reagan Memorial Tollway (I-88) between IL Route 251 and Annie Glidden Road, a 15 mile section.
This project scope includes rebuilding the existing 159th Street bridge and reconstructing four ramps at the 159th Street Interchange
Metra is replacing a 137-year-old single-track bridge across the Fox River in Elgin, Illinois with a two-track structure, to eliminate a bottleneck for train traffic.
This project includes construction of a new concrete retaining wall and rehabilitation of five existing water mains near UIC.
The Chicago Smart Lighting Project is designed to improve public safety and quality of life by providing better, more reliable outdoor lighting.
The traction power equipment at the East Lake, Milwaukee, and Illinois substations is being replaced, and the building envelopes at these three locations are being rehabilitated.
The CTA IMD station renovation included rebuilding the main stationhouse, increasing accessibility for customers and making other improvements to the popular station that provides access to major renowned hospitals and health institutions.
The Quincy station, originally opened in 1897, is one of the oldest and best-preserved stations on the CTA system. The scope included construction of two new elevators, a new exit stairway from the platform, and other improvements to make it fully accessible.
The CTA Green Line West Track Renewal Project rehabilitated track infrastructure between Laramie and Harlem/Lake stations in order to provide customers a smoother, more reliable commute.
Upgrade of the existing signal system on CTA's Brown Line between Armitage and Merchandise Mart. In addition to the signal system, the project also features civil/structural, mechanical and communications aspects.
The Northern Indiana Commuter Transportation District (NICTD), is installing Positive Train Control (PTC) in each of its trains and along the 75 miles of track for the South Shore Line.
Scope included installation of a Next Generation Distributed Antenna System (NG-DAS) which replaced the existing system and made Chicago the largest U.S. public transit system with 4G cellular coverage in all subway stations and tunnels.
Scope includes construction of brand new passenger terminals on the north and south side of 95th St. as well as track replacement, installation of 96th St. crossover and relay house, and other upgrades in the yard.
CTA’s Job Order Contracting (JOC) Program allowed three pre-qualified General Contractors to compete over various mid-sized construction projects. Work Orders of varying sizes and scopes are performed from station and building repairs to system improvements such as track work.
Work performed included new main entrance canopies, stairway repairs, new floor and wall finishes, painting and cleaning of all stairways, mezzanines, and platform areas, and updated system signage throughout the station and entrances.
Project scope included construction of a brand new station along with the removal, realignment and reconstruction of the elevated 4 track structure, tracks, traction power system, and signal system from north of Montrose Ave. to the abutment north of Leland Ave.
The Project consisted of full depth reconstruction of the Red Line Dan Ryan Branch. Work was performed during an unprecedented 154 day extended line cut and included trackwork, drainage system, signal and traction power.
This project consisted of Design and Construction Services for the rehabilitation of seven stations on CTA’s North Red Main Line.