Transportation Committee Roster

Technical Director, Transportation Ghirardelli Associates Inc
Ms. Helena K. Allison, PWLF Davis, CA
Construction Inspector/Engineer Full contact info

Chair Johnson County Secondary Roads
Mr. Greg Parker Iowa City, IA
COUNTY ENGINEER Full contact info

Member City of Dublin
Mr. Gary Browning Dublin, OH
Crew Supervisor Full contact info

Member Mattern & Craig Inc
Mr. Calvin D. Clifton Kingsport, TN
Business Development Manager Full contact info

Member City of Grimes
Mr. Kevin Hensley Grimes, IA
Director of Public Works Full contact info

Member Fleis & Vandenbrink
Mr. Lawrence B. Hummel, PE, PWLF Grand Rapids, MI
Senior Project Manager Full contact info

Member T2 UES Inc D/b/a T2 Utility Engineers
Ms. Suzanne McCain, PE Baton Rouge, LA
Branch Manager Full contact info

Staff Liaison American Public Works Association
Ms. Rita Cassida, PE Kansas City, MO
Education Manager Full contact info