Safety Measurement System - Crash OK2510003154 (U.S. DOT# 641361)

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United States Department of Transportation

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Use of SMS Data/Information

FAST Act of 2015:

Readers should not draw conclusions about a carrier's overall safety condition simply based on the data displayed in this system. Unless a motor carrier has received an UNSATISFACTORY safety rating under part 385 of title 49, Code of Federal Regulations, or has otherwise been ordered to discontinue operations by the Federal Motor Carrier Safety Administration, it is authorized to operate on the Nation's roadways.

Safety Measurement System:

The data in the Safety Measurement System (SMS) is performance data used by the Agency and Enforcement Community. A symbol, based on that data, indicates that FMCSA may prioritize a motor carrier for further monitoring.

The symbol is not intended to imply any federal safety rating of the carrier pursuant to 49 USC 31144. Readers should not draw conclusions about a carrier's overall safety condition simply based on the data displayed in this system. Unless a motor carrier in the SMS has received an UNSATISFACTORY safety rating pursuant to 49 CFR Part 385, or has otherwise been ordered to discontinue operations by the FMCSA, it is authorized to operate on the nation's roadways.

Motor carrier safety ratings are available at http://safer.fmcsa.dot.gov and motor carrier licensing and insurance status are available at http://li-public.fmcsa.dot.gov/.

Detailed Crash Report as of 12/26/2025

Carrier Information

Carrier Name: Diemer Construction Co Llc
U.S. DOT#: 641361
Carrier Address: 14211 S 13th
Tonkawa, OK 74653
State Census#:

Crash Information

# of Fatalities: 0
# of Injuries: 1
Towaway: Yes
# of Vehicles in Crash: 2

Location

Crash Date & Time: 10/3/2025 1002
Location: County Road 13th Street
City: TONKAWA
County: KAY
Crash State: OK

Reporting Data

Report State: OK
Report #: OK2510003154
Reporting Agency: OKLAHOMA HIGHWAY PATROL TROOP K
Officer Badge #: 832
Federally Recordable: Yes
State Recordable: Yes

Crash Environment

Roadway Trafficway: Two-Way Trafficway, Divided, Unprotected Median
Weather Condition: No Adverse Conditions
Road Access Control: No Control
Light Condition: Daylight
Road Surface Condition: Snow

Driver Information

Age: 67
Citation Issued: Yes
License State: OK
Valid License: Yes

Vehicle Information

Identification

VIN: 1XPWD49X0DD185119
Plate Number: 2TA991
Plate State: OK

Hazardous Materials

HM Placards: No
Release of Cargo: No

Vehicle Type

Vehicle Configuration: Tractor/Semi-Trailer
Cargo Body Type: Grain, Chips, Gravel
Gross Vehicle Weight Range: More Than 26,000 Pounds