Exhibit A - Edmonds, WA Speed Validation Report - August 2025Page 1
1150 N Alma School Rd • Mesa, AZ 85201 • TEL: 480.443.7000
www.verramobility.com • www.platepass.com
Speed Validation Report
Client: Edmonds, WA
Validation Dates: August 28, 2025
Locations:
• EDMF001- EB 212TH ST SW @ EDMONDS-WOODWAY HIGH
o Radar Serial Number: UMRR-11 T44/0X0004AEC2
• EDMF002- SB 76TH AVE SW @ EDMONDS-WOODWAY HIGH
o Radar Serial Number: UMRR-11 T44/0X0004B1D7
• EDMF003 - SB 84TH AVE W @ CHASE LAKE ELEMENTARY
o Radar Serial Number: UMRR-11 T44/0X0004B1DA
• EDMF004 - SB 100TH AVE W @ SCRIBER LAKE HIGH
o Radar Serial Number: UMRR-11 T44/0X0004B0B2
• EDMF005 - WB 220TH ST SW @ WESTGATE ELEMENTARY
o Radar Serial Number: UMRR-11 T44/0X0004B19A
Equipment:
Kustom Pro-Lite Lidar Serial Number: LP05509
Certification Date: November 5, 2024
Technicians:
Lidar Operator Charles Goodrich
RLC Operator: Katrina Sorich
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1150 N Alma School Rd • Mesa, AZ 85201 • TEL: 480.443.7000
www.verramobility.com • www.platepass.com
A speed validation test was conducted for the sites listed above. The Lidar Operator obtained true
measurements of five vehicles per lane in the ascending and/or descending direction. Those speeds were
obtained using a Kustom Pro-Lite Lidar instrument. The speed of the vehicle is captured by the Lidar
Operator and then relayed via cellular to the RLC Technician. The RLC Technician is monitoring the
vehicle speed at the Fixed Speed Camera system simultaneously to ensure the accuracy of the system.
The speed validation tests performed on the above-listed dates confirmed the accuracy of the Fixed Speed
Camera systems at each location.
I, Katrina Sorich, certify that the information contained in this report is true and accurate.
Date: September 18, 2025
Verra Mobility
Katrina Sorich, Speed Validation Technician
Speed Integrity Team
Signed:
Page 3
1150 N Alma School Rd • Mesa, AZ 85201 • TEL: 480.443.7000
www.verramobility.com • www.platepass.com
Page 4
1150 N Alma School Rd • Mesa, AZ 85201 • TEL: 480.443.7000
www.verramobility.com • www.platepass.com
Page 5
1150 N Alma School Rd • Mesa, AZ 85201 • TEL: 480.443.7000
www.verramobility.com • www.platepass.com
Page 6
1150 N Alma School Rd • Mesa, AZ 85201 • TEL: 480.443.7000
www.verramobility.com • www.platepass.com
Page 7
1150 N Alma School Rd • Mesa, AZ 85201 • TEL: 480.443.7000
www.verramobility.com • www.platepass.com
Page 8
1150 N Alma School Rd • Mesa, AZ 85201 • TEL: 480.443.7000
www.verramobility.com • www.platepass.com
Page 9
1150 N Alma School Rd • Mesa, AZ 85201 • TEL: 480.443.7000
www.verramobility.com • www.platepass.com
Page 10
1150 N Alma School Rd • Mesa, AZ 85201 • TEL: 480.443.7000
www.verramobility.com • www.platepass.com