Transportation Committee Roster

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

Chair NC State University/ITRE
Mr. James B. Martin, PE Raleigh, NC
DIRECTOR - NC LTAP Full contact info

Member Charleston County
Mr. James D. Armstrong, PWLF North Charleston, SC
DEPUTY COUNTY ADMINISTRATOR Full contact info

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

Member Hubbell, Roth & Clark Inc
Mr. Lawrence B. Hummel, PE, PWLF Carson City, MI
Senior Project Engineer 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

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

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