Transportation & Streets Staff

Administration

Mark Melnychenko

Transportation & Streets Director

480-312-7651

Mariah Maindonald

Administrative Assistant Supervisor

480-312-7839

Jennifer Banks Public Information Officer 480-312-7517
Monica Staats Senior Management Analyst 480-312-5585

Transit

Ratna Korepella Transit Manager  480-312-7630
Pete Peralta
Transit Operations Coordinator 480-312-7626
Shawn McKay
Transit Stop Maintenance 480-312-7010

Paratransit

Joan Freeman

Senior Transportation Representative

480-312-7519

 Daniel Alire Transportation Representative 480-312-7650

Bicycle & Pedestrian

Dave Meinhart
Transportation Planning Manager 480-312-7641

Greg Davies, AICP

Senior Transportation Planner

480-312-7829

Susan Conklu

Senior Transportation Planner 480-312-2308

Traffic Engineering

Phillip Kercher Traffic Engineering & Operations Manager 480-312-7645
Kiran Guntupalli
 Principal Traffic Engineer 480-312-7623
David Smith
Senior Traffic Engineer 480-312-7613
Sam Taylor

Traffic Engineering Analyst

480-312-2526
Walt Brodzinski Right-of-Way Supervisor 480-312-7757
Ed Murrell Traffic Engineering Supervisor
480-312-7049

Tony Plata
(Southern Scottsdale)

Senior Traffic Engineering Technician
(south of Indian Bend Road)
480-312-7965
Keith Gurka
(Northern Scottsdale)
Senior Traffic Engineering Technician
(north of Thunderbird Road)
480-312-2508

Layth Ati
(Central Scottsdale)

Traffic Engineering Technician (north of Indian Bend Road to south of Thunderbird Road) 480-312-7667

Traffic Management Center

Griffith Hepner

ITS Analyst

480-312-7777

Hong Huo Principal Traffic Engineer 480-312-7935
Samuel Kelly ITS Operator - Traffic Management Center 480-312-4356
Khamchanh Ratsavong
Technology Specialist - Traffic Signals 480-312-7777

Contact Information

City of Scottsdale - Transportation 
7447 E. Indian School Rd., Suite 205 
Scottsdale, AZ 85251  
P: 480-312-7250
TDD: 480-312-5419
F:  480-312-4000

Traffic Engineering
P: 480-312-7250

Street Operations
P: 480-312-5620

Traffic Management Center 
P: 480-312-7777 (6 a.m. - 6 p.m. weekdays)
scottsdaletmc@scottsdaleaz.gov

Need Help?

480-312-3111

General City Information/Speak to a Citizen Service Specialist


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