Grady P. Vaughan | Senior Associate | Wells + Associates

Grady P. Vaughan, P.E., PTP

grady vaughan PTP traffic professional engineer wells + associates

Grady Vaughan is a licensed Professional Engineer in Virginia, North Carolina, and the District of Columbia and a certified Professional Transportation Planner (PTP). As a transportation planning and engineering consultant with a background in both transportation planning and construction management, he works on multidisciplinary teams to assist developers on diverse for residential, commercial, institutional, and mixed-use projects.

His work includes traffic impact studies, parking analyses, speed studies, signal warrant studies, locality and guideline review and implementation, site level detail analysis, and site circulation studies in support of rezoning, subdivisions, and site plan approvals.

Grady also analyzes parking demand and supply in transit-oriented areas to accommodate new developments. This work includes parking reduction analyses with a focus on available public transit options and pedestrian facilities.


What do you like best about working at W+A?
Company culture and atmosphere
Your personal life philosophy?
Hakuna Matata
Favorite vacation spot?
Fenwick Island, DE at my parent’s house on the water
Favorite quote?
“You miss 100% of the shots you don’t take.” – Wayne Gretzky – Michael Scott
Favorite Fast Food Chain?
Favorite Sports Team
Philadelphia Franchises: Eagles, 76ers, Flyers, Phillies, and Union


  • Bachelors of Science Civil Engineering, Villanova University

Professional Certifications

  • Professional Engineer (P.E.), Virginia, North Carolina, District of Columbia
  • Professional Transportation Planner (PTP)