County Traffic Engineer - Retired
Pima County Department Of Transportation
Traffic Engineering, Traffic Studies, Traffic Safety, Roadway Design, Transportation Planning, Signing, Striping, Signals, Signal System Computers, Management, Supervision, EXTENSIVE EXPERT WITNESS work, Traffic impact studies, Street LIghting. Construction Traffic Control, Barricading. Traffic Ordinances, Zoning. Supervised and edited Traffic Sign Manual (2 editions), Traffic Striping Manual (2 editions), and Traffic Signal Design Manual, and Street Lighting and ITS Manual. Managed development of Traffic Impact Studies Manual. Also wrote Traffic Signal Timing Manual for professional distribution. Chief managing editor and contributing author to Arizona County Engineers Highway Design Manual. Supervised development of 35-40 Traffic Engineering Division Policies, Procedures, and Guidelines.