Exhibit A - Edmonds, WA Speed Validation April 2025peed Validation Report
Client: Edmonds, WA
Validation Date: April 15, 2025
Locations:
•EDMF001- EB 212TH ST SW @ EDMONDS-WOODWAY HIGH
o Radar Serial Number: UMRR-11 T44/0X000461B0
•EDMF003 - SB 84TH AVE W @ CHASE LAKE ELEMENTARY
o Radar Serial Number: UMRR-11 T44/0X00045EB2
•EDMF004 - SB 100TH AVE W @ SCRIBER LAKE HIGH
o Radar Serial Number: UMRR-11 T44/0x00045CAC
•EDMF005 - WB 220TH ST SW @ WESTGATE ELEMENTARY
o Radar Serial Number: UMRR-11 T44/0X00045EB5
Site(s) not validated:
•EDMF002- SB 76TH AVE SW @ EDMONDS-WOODWAY HIGH
o Radar Serial Number: UMRR-11 T44/0X00045EB9
Equipment:
Kustom Pro-Lite Lidar Serial Number: LP03126
Certification Date: December 10, 2024
Technicians:
Lidar Operator: Bryan Cole Beck
RLC Operator: Katherine Vasquez
RLC Operator: Pasquale Mosso
Letter to
Date
Page 2
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.
Signed: ______________________________
Date: May 15, 2025
American Traffic Solution
Katrina Sorich, Speed Validation Technician
Speed Integrity Team
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Date
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Date
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Date
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Date
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Time
Photo enforcement signs present
City Lane Times Lidar Speeds Halo Speeds Delta
1 1.09.31 22 22 0
1 1.10.09 27 28 1
1 1.10.14 26 26 0
1 1.10.17 25 26 1
1 1.10.29 25 26 1
Halo 3-Radar
Yes
Yes
Detection Type
Ascending or Descending Descending
Speed Type
Halo 3 Technician
Lidar Technician
Lidar Serial Number
Radar Serial Number
Bryan Cole Beck
27MPH
UMRR-11 T44/0X000461B0
Fixed Speed
Pasquale Mosso
LP03126
Edmonds, WA
20MPH
Address
EB 212TH ST SW @
EDMONDS-WOODWAY HIGH
1:09 PM
Speed Validation Worksheet
4/15/2025
Comments
Site ID EDMF001
Measure Mode Capture
PassPass/ Fail
Location
Date
Posted Speed Limit
Trigger Speed Limit
Letter to
Date
Page 8
Time
Photo enforcement signs present
City Lane Times Lidar Speeds Halo Speeds Delta
1 12.59.48 22 22 0
1 12.59.55 22 22 0
1 1.00.41 24 24 0
1 1.00.43 25 25 0
1 1.00.58 36 36 0
Halo 3-Radar
Yes
Yes
Detection Type
Ascending or Descending Descending
Speed Type
Halo 3 Technician
Lidar Technician
Lidar Serial Number
Radar Serial Number
Bryan Cole Beck
27MPH
UMRR-11 T44/0X00045EB2
Fixed Speed
Pasquale Mosso
LP03126
Edmonds, WA
20MPH
Address
SB 84TH AVE W @
CHASE LAKE ELEMENTARY
12:59 PM
Speed Validation Worksheet
4/15/2025
Comments
Site ID EDMF003
Measure Mode Capture
PassPass/ Fail
Location
Date
Posted Speed Limit
Trigger Speed Limit
Letter to
Date
Page 9
Time
Photo enforcement signs present
City Lane Times Lidar Speeds Halo Speeds Delta
1 12.04.13 18 18 0
1 12.04.42 17 18 1
1 12.04.56 23 22 -1
1 12.05.05 13 12 -1
1 12.05.12 20 19 -1
Speed Validation Worksheet
4/15/2025
Comments
Site ID EDMF004
Measure Mode Capture
PassPass/ Fail
Location
Date
Posted Speed Limit
Trigger Speed Limit
Edmonds, WA
20MPH
Address SB 100TH AVE W @ SCRIBER LAKE HIGH
12:04 PM
Bryan Cole Beck
27MPH
UMRR-11 T44/0X00045CAC
Fixed Speed
Pasquale Mosso
LP03126
Speed Type
Halo 3 Technician
Lidar Technician
Lidar Serial Number
Radar Serial Number
Halo 3-Radar
Yes
Yes
Detection Type
Ascending or Descending Descending
Letter to
Date
Page 10
Time
Photo enforcement signs present
City Lane Times Lidar Speeds Halo Speeds Delta
1 12.50.32 24 24 0
1 12.50.48 30 30 0
1 12.51.11 31 31 0
1 12.51.25 20 21 1
1 12.51.30 23 24 1
Speed Validation Worksheet
4/15/2025
Comments
Site ID EDMF005
Measure Mode Capture
PassPass/ Fail
Location
Date
Posted Speed Limit
Trigger Speed Limit
Edmonds, WA
20MPH
Address
WB 220TH ST SW @
WESTGATE ELEMENTARY
12:50 PM
Bryan Cole Beck
27MPH
UMRR-11 T44/0X00045EB5
Fixed Speed
Katherine Vasquez
LP03126
Speed Type
Halo 3 Technician
Lidar Technician
Lidar Serial Number
Radar Serial Number
Halo 3-Radar
Yes
Yes
Detection Type
Ascending or Descending Descending