Transporting people safely and efficiently takes a team who understands the complexities and challenges of our most critical transit systems. Our experts stand behind our people and communities to create optimized systems that deliver people safely to their destinations.
Moving Communities Forward Safely and Efficiently
With populations on the rise, our transportation systems have drastically changed and shaped how we live, work, travel, transport goods, and network with one another. From highway ramps to advanced crosswalk signals, our traffic, highway and bridge experts deliver smart, seamless solutions that enhance mobility, safety, accessibility, and fast-growing business activity across the country.
With a full range of planning, engineering and design services under one roof, we help public and private clients build better infrastructure for the future – one connection at a time.
- Alternative Delivery (Contracting)
- Aviation
- Bridges
- Highways & Roads
- Mobility & Operations
- Ports & Waterways
- Rail
- Transportation Facilities
- Active Traffic Management
Featured Projects Portfolio
From complex roadway improvements to strategic highway design, our experts continuously monitor environmental regulations to keep creating better ways of moving people forward.
Planning Sustainable Transit Systems Together
Between electric vehicles, unmanned aerial systems (UAS), underground tunnels, and emerging technologies, different modalities of transportation have redefined how we move from one place to another both safely, efficiently, and sustainably. At Colliers Engineering & Design, we prioritize each of our clients’ project goals and needs while placing safety at the forefront of everything we do.
Our cost-effective comprehensive suite of services enables us to serve a diverse range of clients and communities nationwide, setting us apart from top competitors in the transportation industry.
Our Specialized Services
From concept development and design, through execution and project closure, our professionals navigate clients through all phases of development.
Transportation Engineering
Discover how our experts help clients develop safe, accessible, and efficient roadway networks that connect communities and businesses nationwide.
Highway Design
Partner with our experts for Highway Design Services that ensure safety, sustainability, and cost-efficient solutions in modern road projects.
Bridges
Our structural engineering experts are specialized in the design, inspection, and management of diverse structural projects and deliver top-notch results.
Rail Engineering
Enhance your railway infrastructure with our specialized design, maintenance, and project planning expertise to ensure optimal rail operations.
Traffic Planning
From transportation and traffic modeling to safety studies and operational analysis, explore how our experts develop effective traffic planning strategies that support safe and efficient mobility.
Land Survey
Discover our comprehensive land survey solutions. Our professionally licensed land surveyors achieve accurate measurements in every project.
Creating Community Resiliency Nationwide
Keeping communities safe is our number one priority. Whether on or off the road, we strive to create transportation systems that get people where they’re going harm-free.
National Safety Awareness Week
In recognition of National Safety Awareness Week, Colliers Engineering and Design acknowledges all engineers, road workers, and construction workers that work diligently every day to keep our communities and environment safe.
National Traffic Awareness Month
Every year, thousands of lives are taken because of reckless behavior, distracted driving, and speeding. In recognition of this movement, we would like to remind everyone to practice mindfulness of pedestrians and other drivers, in addition to the families affected who may have lost someone due to a car accident.
Green Roads Certified
Colliers Engineering & Design proudly holds a Green Roads Certification in recognition of meeting the highest standards in roadway sustainability and safety. Our team members take roadway safety seriously and carefully consider the long-term impact of all transportation modalities and the surrounding environment. Utilizing best practices and procedures, we strive to continuously support our clients through efficient-focused roadway designs.
Expanding Your Opportunities
Colliers Engineering & Design provides grants and funding opportunities to a variety of transportation projects, helping communities move seamlessly and more efficiently throughout the nation. Connect with one of our experts to learn more.
APC Fall Seminar
We’ll be at this year’s APC Fall Seminar from November 18-20 in Hershey, PA! Stop by our booth to explore how our experts support every project phase, from scoping, planning and preliminary engineering through final design, inspection and contractor support. Whatever the scale, we’re ready to meet you where your project is. If you’ll be there, be sure to meet with our team to discuss how we can collaborate on your next project.
2026 APA-NC Planning Conference
Look for us at this year’s APA-NC Fall Conference 2026 from October 21-23 in Cherokee, NC! Our team is ready…
Palmetto Broadband Coalition 2026 Fall Conference
Look for us at this year’s Palmetto Broadband Coalition Fall Conference from November 3-5 in Columbia, SC! Stop by our…
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.