Traffic Engineering & ITS
Colliers Engineering & Design’s Traffic Engineering and ITS professionals provide an essential component that complements our Transportation Planning and Studies, and Roadway Design services. Our expertise includes concept development, design, construction administration, and transportation systems management and operations support for large and small projects.
Our in-depth knowledge of the regulatory process and our established working relationships with various local, county, state, and federal agencies facilitate successful project completion. Our expertise in performing feasibility studies, concept development, planning and design, construction inspection and administration, traffic improvements and management, helps connect communities with the surrounding environment through effective roadway and transportation design.
Services
- ADA Curb Ramp Design & Pedestrian Accessibility
- Adaptive Traffic Signal Design
- Bicycle Accommodations & Signals
- Intersection & Highway Lighting
- ITS Design & Systems Engineering
- Maintenance of Traffic Plans & Detour Routes
- Railroad Crossing Safety Audits & Improvements
- Signing & Pavement Marking Projects
- Sustainable Transportation & Complete Streets Projects
- Temporary Traffic Signals & Lighting
- Traffic Operations Center Development
- Traffic Signal Design & Analysis
- Transportation Asset Inventories & Management
- Transportation Safety Improvement Projects, Audits & Analysis
- Transportation Systems Management & Operations
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.
Newsroom
Articles

Highway & Traffic Engineering hires strategic Department Manager in Pennsylvania
Our Conshohocken office continues to grow! We’re excited to announce Juli Wolfe, PE, MBA has joined us as Department Manager. Juli’s 30-year career in
Blogs

Expanding in Arizona: Introducing Our In-House Traffic Planning Team
Colliers Engineering & Design, a multidiscipline engineering, architecture, and design firm serving public and private sector clients nationwide, continues to expand its comprehensive in-house services in Arizona. We’re excited to announce the
Events

Maine Transportation Conference
Meet our experts on December 4 at the Maine Transportation Conference, presented by MaineDOT, Maine Turnpike Authority, Maine Better Transportation Association