Transforming communities through multidisciplinary solutions for transit
As a multidisciplinary practice, EXP offers broad experience in planning, transit design and engineering, program and project management and construction phase services for transit projects.
Across North America, we have been involved in significant transit design programs, have industry leading experts and work with our clients to transform communities one project at a time.
Improving mobility, connectivity and the passenger experience across diverse transit projects
We have designed award-winning stations for urban transit systems; provided integrated services for operations centers, maintenance facilities and multi-modal hubs; and led construction phase services such as tunnel monitoring and on-site construction engineering and inspection (CEI).
years of railway and transit experience
ENR Top Design Firms in Mass Transit + Rail 2026
Project Types
Traction power and rail electrification
EXP brings an in-house team with capabilities and experience in traction power and rail electrification. Our services cross feasibility studies, traction power systems, DC/AC, EMC, testing and field services, owners engineer services and beyond.
We address reliability and safety in our transit design solutions – helping our clients address system functional needs and meet requirements for validity and traceability.
Railway infrastructure and signals
Experience across our in-house teams extends to railway engineering and design of railway infrastructure, including rail signal system design and communications-based train control (CBTC).
Tunnels
Building resilient infrastructure below ground, from concept to construction and beyond.