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.


  • Traffic Impact Studies
  • Highway Access Permitting
  • Expert Testimony
  • Parking & Accident Analysis
  • Transportation Improvement Districts
  • Transit Oriented Developments
  • Highway Corridor Analysis
  • Origin/Destination Surveys
  • Wayfinding Signage Design