Exhibit A - Edmonds, WA Speed Validation Report - September 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/Locations:
September 5, 2025
• EDMF002- SB 76TH AVE SW @ EDMONDS-WOODWAY HIGH
o Radar Serial Number: UMRR-11 T44/0X0004B1D7
September 23, 2025
• EDMF001- EB 212TH ST SW @ EDMONDS-WOODWAY HIGH
o Radar Serial Number: UMRR-11 T44/0X0004AEC2
• 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
Kustom Pro-Lite Lidar Serial Number: LP05454
Certification Date: June 19, 2025
Technicians:
Lidar Operator: Charles Goodrich
Lidar Operator: Timothy Usher
RLC Operator: Katrina Sorich
RLC Operator: Tracy Pepper
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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: October 9, 2025
Verra Mobility
Katrina Sorich, Speed Validation Technician
Speed Integrity Team
Signed:
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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
Hardwire Lane City Lane Times Lidar Speeds Radar Speeds Delta Comments
N/A 1 3.11.25 22 22 0
N/A 1 3.11.28 20 21 1
N/A 1 3.11.53 24 23 -1
N/A 1 3.12.00 21 22 1
N/A 1 3.12.23 29 28 -1
Edmonds, WA
EB 212TH ST SW @ EDMONDS-WOODWAY HIGH
20MPHPosted Speed Limit
9/23/2025
3:11 PM
EDMF001
27MPH
School
Trigger Speed Limit
Fixed Speed, Park, or School
Lidar Technician Timothy Usher
UMRR-11 T44/0X0004AEC2
Radar Technician
Lidar Serial Number
Radar Serial Number
Tracy Pepper
LP05454
Pass or Fail
Ascending or Descending
Pass
Descending
Speed Validation Worksheet
Date
Time
Site ID
Location (City, State)
Address
Halo 3 Radar
Yes
Yes
Detection Type
Measure Mode Capture
Photo Enforcement Signs Present
Page 10
1150 N Alma School Rd • Mesa, AZ 85201 • TEL: 480.443.7000
www.verramobility.com • www.platepass.com
Hardwire Lane City Lane Times Lidar Speeds Radar Speeds Delta Comments
N/A 1 11.02.02 27 27 0
N/A 1 11.02.21 26 25 -1
N/A 1 11.02.23 25 25 0
N/A 1 11.02.40 32 31 -1
N/A 1 11.02.51 32 32 0
Pass or Fail
Ascending or Descending
Pass
Descending
Speed Validation Worksheet
Date
Time
Site ID
Location (City, State)
Address
Halo 3 Radar
Yes
Yes
Detection Type
Measure Mode Capture
Photo Enforcement Signs Present
Katrina Sorich
LP05509
UMRR-11 T44/0X0004B1D7
Radar Technician
Lidar Serial Number
Radar Serial Number
27MPH
School
Charles Goodrich
Trigger Speed Limit
Fixed Speed, Park, or School
Lidar Technician
Edmonds, WA
SB 76TH AVE SW @ EDMONDS-WOODWAY HIGH
20MPHPosted Speed Limit
9/5/2025
11:02 AM
EDMF002
Page 11
1150 N Alma School Rd • Mesa, AZ 85201 • TEL: 480.443.7000
www.verramobility.com • www.platepass.com
Page 12
1150 N Alma School Rd • Mesa, AZ 85201 • TEL: 480.443.7000
www.verramobility.com • www.platepass.com
Page 13
1150 N Alma School Rd • Mesa, AZ 85201 • TEL: 480.443.7000
www.verramobility.com • www.platepass.com
Hardwire Lane City Lane Times Lidar Speeds Radar Speeds Delta Comments
N/A 1 2.50.59 22 23 1
N/A 1 2.51.02 22 22 0
N/A 1 2.51.24 29 29 0
N/A 1 2.51.29 26 27 1
N/A 1 2.52.21 27 27 0
Pass or Fail
Ascending or Descending
Pass
Descending
Speed Validation Worksheet
Date
Time
Site ID
Location (City, State)
Address
Halo 3 Radar
Yes
Yes
Detection Type
Measure Mode Capture
Photo Enforcement Signs Present
Tracy Pepper
LP05454
UMRR-11 T44/0X0004B19A
Radar Technician
Lidar Serial Number
Radar Serial Number
27MPH
School
Timothy Usher
Trigger Speed Limit
Fixed Speed, Park, or School
Lidar Technician
Edmonds, WA
WB 220TH ST SW @ WESTGATE ELEMENTARY
20MPHPosted Speed Limit
9/23/2025
2:50 PM
EDMF005