Washington Metropolitan Transit AUTHORITY (WMATA)
The Blue Line Extension, is a 3.1-mile extension of the Blue Line of the Metrorail system. The extension is located in Prince George's County, Maryland and will be the first Metrorail line in the County to extend past the Beltway (I-495).
Blue Line Extension -Signal Engineering / Installation

Southeastern Pennsylvania Transportation Agency (SEPTA)
This project provides for the construction of a new transportation center at SEPTA’s Bridge-Pratt Terminal. This facility will serve over 50,000 bus, trackless trolley and rail customers.
Frankford Transportation Center–Civil/Structural/MEP Engineering

New Jersey Transit (NJT)
The project involved overnight storage for 102 electric and 56 diesel trains. We provided mechanical and electrical designs for yard servicing facilities.
Port Morris, Dover and Morrisville Train Storage Yards-MEP Engineering
  

Metropolitan Transportation Authority (MTA)

Surveying and design switch placement on existing substations for the Hudson, Harlem and New Haven Rail Lines
Metro-North Mid-Hudson Line –Signal/Traction Power Survey, Design & Tagging