info@tadi-us.com
(800) 605-3091
Phone: (800) 605-3091
Providing Traffic Engineering Excellence in the Midwest
    Home Key StaffJOHN R. CAMPBELL, P.E., RSP<sub>2</sub>

JOHN R. CAMPBELL, P.E., RSP2

Director of Traffic Engineering Safety Services

Contact Information:
Phone: 1-800-605-3091 Ext. 86
Direct: 414-350-3256
Email: jcampbell@tadi-us.com
LinkedIn: www.linkedin.com/in/johncampbell4

JOHN R. CAMPBELL, P.E., RSP2

Director of Traffic Engineering Safety Services

  • Traffic Safety Studies
  • Highway Safety Manual Analysis
  • Road Safety Audits
  • Speed Management Studies
  • Origin Destination Studies
  • Traffic Management Plans (TMP)
  • Microsimulation Modeling
  • Benefit/Cost Comparisons
  • RSP1 certification