Improving traffic flow takes a team who understands the complexities of traffic patterns and congestion management strategies. We work closely with our clients to create advanced interchange solutions that enable safe and seamless flow of traffic.
Improving Our Interchange Systems to Maximize Safety and Efficiency During Travel
Colliers Engineering & Design partners closely with its clients to optimize traffic flow on the busiest transportation systems throughout the country. During high volumes of traffic, we carefully monitor patterns to help our clients develop congestion management strategies and alternative transportation opportunities when sudden delays occur to keep travelers moving both safely and efficiently. To increase traffic capacity, we also provide turn lane modifications and widening services to accommodate more vehicles on the road.
Going the distance together
Our team cares about where you’re going. No matter the destination, we ensure our interchange systems are ready to take you both near and far.
Our Specialized Services
We provide integrated services to support the planning, design, and delivery of interchange projects, helping ensure efficient, safe, and well-coordinated outcomes.

Greenbuild 2026
We’ll be at Greenbuild 2026, October 20-23 in New York, at booth #1260 alongside our partners at Colliers Project Leaders | USA and MG2 Design. We will also have Sarah Maston, PE, BCxP, LEED AP, Geographic Discipline Leader of Commissioning & Energy and 2026-2027 President of ASHRAE there as well! Sarah leads commissioning efforts for municipal, educational, healthcare and laboratory projects across the East Coast, bringing deep expertise in building performance, energy and indoor environmental quality to the conversation. Stop by to connect with our team and explore how our expertise in sustainable design, healthcare, air quality, ventilation, commissioning and…

Fiber to the Home Sweet Home
Kevin Comalander of Colliers Engineering & Design explores how planning, design and maintenance can help fiber networks meet growing demand.

Bisnow Phoenix Industrial & Manufacturing Outlook
Don’t miss valuable insights on development in Phoenix from Civil/Site Geographic Discipline Leader Zach Hilgart, PE at Bisnow Phoenix Industrial…
Let’s talk about your next project!
Our multidisciplinary approach to design, combined with a deep understanding of the industry and passion for innovation, has positioned us as leaders consistently delivering outstanding results in shaping the built environment.





