Transportation Planning
Colliers Engineering & Design’s seasoned Transportation Planning and Studies professionals offer all aspects of transportation analysis, design, planning and permitting for improvements in local, county and state jurisdictions. Our expertise encompasses the preparation of comprehensive traffic impact studies and expert testimony for private development uses including shopping centers, fast-food restaurants, pharmacies, convenience stores, service stations and industrial/warehouse facilities.
Having established relationships with DOT and county agencies has enabled us to obtain access to timely permitting and other entitlements. Working closely with a wide array of related, in-house services enables us to provide full support to traffic engineering, highway design, bridges and site development for projects of all sizes and complexities.
Services
- Expert Testimony
- Highway Access Permitting
- Highway Corridor Analysis
- Origin/Destination Surveys
- Parking & Accident Analysis
- Traffic Impact Studies
- Transit Oriented Developments
- Transportation Improvement Districts
- Wayfinding Signage Design
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

EV Charging Summit & Expo
Meet our team at this year’s EV Charging Summit & Expo from March 17-19 in Las Vegas, NV! As technical experts in the Electric