WILLIAMSON TRUCKING LLC

Q: Does WILLIAMSON TRUCKING LLC have valid operating authority?

Yes. WILLIAMSON TRUCKING LLC holds 1 active FMCSA operating authority (MC363633). Each docket appears in the Authority Records section below with its full event history. Active authority means the carrier may legally operate as a for-hire carrier, contingent on current insurance and BOC-3 process-agent filings.

DOLAND, SD

USDOT 825362 Active INDIVIDUAL Based in DOLAND, SD

WILLIAMSON TRUCKING LLC is a individual based in DOLAND, SD, registered with the FMCSA under USDOT 825362. The carrier is currently active in FMCSA's records, and has not yet received a formal FMCSA safety rating. MCS-150 self-reporting puts the fleet at 3 power units and 2 drivers, with 2 roadside inspections on file. Use this page to verify the carrier's authority and insurance, review its inspection and crash history, and cross-reference live data on FMCSA SAFER before booking a load or onboarding a partner.

Carrier is unrated

FMCSA has not assigned this carrier a formal safety rating. Use the inspection history and BASIC scores below to assess on-road performance.

Risk Intelligence

WILLIAMSON TRUCKING LLC had 2 roadside inspections over the past 24 months with an out-of-service rate of 0.0%, which is below the national average of 19.0%. Their highest FMCSA BASIC percentile is vehicle_maint at 7.0.

Power Units

Drivers

Inspections

last 24 months included

OOS Rate (peak)

—

Crashes (24m)

Authorities

1 active

Compliance

Operating Authority

Contract 1 active

Full authority records below ↓

Active Insurance

GREAT WEST CASUALTY CO. · 91X

1 active policy

vs. National Average

Vehicle OOS Rate 0.0% vs 23.4% -23.4 pts

Driver OOS Rate 0.0% vs 6.7% -6.7 pts

Violations per Inspection 3.50 vs 1.80 +1.70

Peer tier (small fleets (≤10 power units)) median OOS rate: 50%

BOC-3 Process Agent

TRANSPORTATION AUTHORITY, LLC

Serves 51,587 carriers

Location & Contact

321 MINNESOTA ST S

DOLAND, SD 57436

Phone: 6054600583

Email: [email protected]

Registration

USDOT 825362

Entity INDIVIDUAL

Operation A

MCS-150 mileage 105,000 mi

Out-of-Service rate vs same-size peers FMCSA roadside inspections, % placed out-of-service

Compared against 338,685 ACTIVE carriers operating 2–5 power units (±50% of this carrier's 3 unit fleet).

This carrier — Driver OOS

Drivers placed out-of-service at roadside inspections

Peer median

Median across 338,685 same-size peers

Verdict

On par with peers

Delta 0 pts vs peer median (lower is safer)

This carrier — Vehicle OOS

Vehicles placed out-of-service at roadside inspections

Peer median

Median across 338,685 same-size peers

Verdict

On par with peers

Delta 0 pts vs peer median (lower is safer)

Historical coverage gap detected (1)

No active BIPD/Primary insurance from Mar 1, 2003 to Mar 5, 2003 (4 days)

Inspection Analytics Monthly activity · BASIC mix · state map

Monthly Inspection Activity (24 months)

2024-07 2025-10

Violations by BASIC Category

Federal BASIC buckets for every citation issued against this carrier over the past 24 months.

Activity by State

States this carrier has been inspected in over the past 24 months.

State	Inspections	OOS	OOS %	Last Inspection
North Dakota (ND)	1	0	0.0%	Oct 21, 2025
South Dakota (SD)	1	0	0.0%	Jul 13, 2024

Vehicle Fleet Top makes and models observed in roadside inspections

Make	Model	Inspections
Peterbilt		2
Neville Bu		1
Unknown		1

Recent Inspections (2 rows) View all 2 →

Inspection #	Date ▼	State	Level	Station	Vehicle	Violations	Top Codes	OOS
86116074	Oct 21, 2025	ND	2	HAGUE ND	PETERBILT TRUCK TRACTOR SD PR47474 · 1XPXD49X8FD254873	5	393.11A1-CSLRR, 393.60D, 392.2-SLLED	No
82108938	Jul 13, 2024	SD	2	DE SMET SD	PETERBILT TRUCK TRACTOR SD PR47474 · 1XPXD49X8FD254873	2	396.17(c), 393.60(d)	No

Authority Records (1 docket)

View full authority record →

MC Certificate Documents (1 PDF)

Authority Records (above) are FMCSA docket status and lifecycle events. MC Certificate Documents here are the archived PDF letters for each action — grants, reinstatements, revocations, name changes, and transfers. They are related but not the same dataset: one row per PDF letter, not one file per docket.

Click a row to open that specific letter. Multiple letters per docket are listed separately by action type and date.

Date	Docket	Action	Authority	PDF
Mar 10, 2014	MC363633	NC	REVOCATION	NC →

Insurance Coverage Timeline (27 rows)

Every insurance policy on file, newest effective date first. Amber rows mark BIPD/Primary coverage gaps.

Insurer	Policy #	Type	Effective	Cancel	Status
GREAT WEST CASUALTY CO.	MCP47567A	91X	Mar 1, 2019	On file	ACTIVE
NATIONAL CASUALTY COMPANY	OPO0030028	BIPD/Primary	Mar 1, 2016	Mar 1, 2019	REPLACED
NATIONAL CASUALTY COMPANY	OPO0030028	BIPD/Primary	Mar 1, 2016	Mar 30, 2019	CANCELLED
NATIONAL CASUALTY COMPANY	OPO0030026	BIPD/Primary	Mar 1, 2015	Mar 1, 2016	REPLACED
NATIONAL CASUALTY COMPANY	OPO0030026	BIPD/Primary	Mar 1, 2015	Mar 6, 2016	CANCELLED
NATIONAL CASUALTY COMPANY	OPO0029274	BIPD/Primary	May 16, 2014	Mar 1, 2015	CANCELLED
NATIONAL CASUALTY COMPANY	OPO0029274	BIPD/Primary	Mar 1, 2014	May 16, 2014	CANCELLED
NATIONAL CASUALTY COMPANY	OPO0029274	BIPD/Primary	Mar 1, 2014	Apr 14, 2014	NAME CHANGED
NATIONAL CASUALTY COMPANY	OPO0029274	BIPD/Primary	Mar 1, 2014	Mar 1, 2014	REPLACED
NATIONAL CASUALTY COMPANY	OPO0029273	BIPD/Primary	Mar 1, 2013	Mar 1, 2014	CANCELLED
NATIONAL CASUALTY COMPANY	OPO0029271	BIPD/Primary	Mar 1, 2012	Mar 1, 2013	CANCELLED
NATIONAL CASUALTY COMPANY	OPO0029267	BIPD/Primary	Mar 1, 2011	Mar 1, 2012	CANCELLED
NATIONAL CASUALTY COMPANY	OPO0029257	BIPD/Primary	Mar 1, 2010	Mar 1, 2011	CANCELLED
NATIONAL CASUALTY COMPANY	OPO0029251	BIPD/Primary	Mar 1, 2009	Mar 1, 2010	CANCELLED
NATIONAL CASUALTY COMPANY	OPO0024304	BIPD/Primary	Mar 1, 2008	Mar 1, 2009	CANCELLED
NATIONAL CASUALTY COMPANY	OPO0021919	BIPD/Primary	Mar 1, 2007	Mar 1, 2008	CANCELLED
NATIONAL CASUALTY COMPANY	OPO0021919	BIPD/Primary	Mar 1, 2007	Mar 1, 2007	REPLACED
NATIONAL CASUALTY COMPANY	OPO0021901	BIPD/Primary	Mar 1, 2006	Mar 1, 2007	CANCELLED
NATIONAL CASUALTY COMPANY	OPO0018770	BIPD/Primary	Mar 1, 2005	Mar 1, 2006	CANCELLED
NATIONAL CASUALTY COMPANY	OPO0017780	BIPD/Primary	Mar 1, 2004	Mar 1, 2005	CANCELLED
NATIONAL CASUALTY COMPANY	OPO0005587	BIPD/Primary	Mar 5, 2003	Mar 1, 2004	CANCELLED
Coverage gap — 4 days without BIPD/Primary coverage from Mar 1, 2003 to Mar 5, 2003
NATIONAL CASUALTY COMPANY	OPO0005557	BIPD/Primary	Mar 1, 2002	Mar 1, 2003	CANCELLED
NATIONAL CASUALTY COMPANY	OPO0005529	BIPD/Primary	Mar 1, 2001	Mar 1, 2002	CANCELLED
NATIONAL CASUALTY COMPANY	OPO0005511	BIPD/Primary	Mar 1, 2000	Mar 1, 2001	CANCELLED

Compliance Timeline Merged authority / insurance / enforcement events

Mar 30, 2019

insurance

TERM/CANCL — NATIONAL CASUALTY COMPANY
Mar 1, 2019

insurance

TERM/REPL — NATIONAL CASUALTY COMPANY
Mar 6, 2016

insurance

TERM/CANCL — NATIONAL CASUALTY COMPANY
Mar 1, 2016

insurance

TERM/REPL — NATIONAL CASUALTY COMPANY
Feb 26, 2016

authority

DISCONTINUED REVOCATION — CONTRACT
Details →
Mar 3, 2015

authority

DISCONTINUED REVOCATION — CONTRACT
Details →
Mar 1, 2015

insurance

CANCEL — NATIONAL CASUALTY COMPANY
May 16, 2014

insurance

CANCEL — NATIONAL CASUALTY COMPANY
Apr 14, 2014

insurance

TERM/CANCL — NATIONAL CASUALTY COMPANY
Mar 7, 2014

authority

DISCONTINUED REVOCATION — CONTRACT
Details →
Mar 1, 2014

insurance

CANCEL — NATIONAL CASUALTY COMPANY
Mar 1, 2014

insurance

TERM/REPL — NATIONAL CASUALTY COMPANY
Feb 28, 2014

authority

DISCONTINUED REVOCATION — CONTRACT
Details →
Mar 1, 2013

insurance

CANCEL — NATIONAL CASUALTY COMPANY
Feb 25, 2013

authority

DISCONTINUED REVOCATION — CONTRACT
Details →
Mar 1, 2012

insurance

CANCEL — NATIONAL CASUALTY COMPANY
Feb 15, 2012

authority

DISCONTINUED REVOCATION — CONTRACT
Details →
Mar 2, 2011

authority

DISCONTINUED REVOCATION — CONTRACT
Details →
Mar 1, 2011

insurance

CANCEL — NATIONAL CASUALTY COMPANY
Mar 1, 2010

insurance

CANCEL — NATIONAL CASUALTY COMPANY
Feb 24, 2010

authority

DISCONTINUED REVOCATION — CONTRACT
Details →
Mar 1, 2009

insurance

CANCEL — NATIONAL CASUALTY COMPANY
Feb 23, 2009

authority

DISCONTINUED REVOCATION — CONTRACT
Details →
Mar 1, 2008

insurance

CANCEL — NATIONAL CASUALTY COMPANY
Feb 6, 2008

authority

DISCONTINUED REVOCATION — CONTRACT
Details →
Mar 1, 2007

insurance

CANCEL — NATIONAL CASUALTY COMPANY
Mar 1, 2007

insurance

TERM/REPL — NATIONAL CASUALTY COMPANY
Feb 27, 2007

authority

DISCONTINUED REVOCATION — CONTRACT
Details →
Mar 2, 2006

authority

DISCONTINUED REVOCATION — CONTRACT
Details →
Mar 1, 2006

insurance

CANCEL — NATIONAL CASUALTY COMPANY
Mar 1, 2005

insurance

CANCEL — NATIONAL CASUALTY COMPANY
Feb 10, 2005

authority

DISCONTINUED REVOCATION — CONTRACT
Details →
Mar 9, 2004

authority

DISCONTINUED REVOCATION — CONTRACT
Details →
Mar 1, 2004

insurance

CANCEL — NATIONAL CASUALTY COMPANY
Mar 1, 2003

insurance

CANCEL — NATIONAL CASUALTY COMPANY
Mar 1, 2003

insurance gap

Coverage gap: 4 days without BIPD/Primary insurance (through Mar 5, 2003)
Mar 1, 2002

insurance

CANCEL — NATIONAL CASUALTY COMPANY
Mar 1, 2001

insurance

CANCEL — NATIONAL CASUALTY COMPANY
Apr 11, 2000

insurance

TERM/CANCL — INTERNATIONAL BUSINESS & MERC. REASS. CO.
Mar 1, 2000

insurance

TERM/REPL — INTERNATIONAL BUSINESS & MERC. REASS. CO.

Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for

Most-Inspected Stations

Station	State	Inspections	OOS
HAGUE ND	ND	1	0
DE SMET SD	SD	1	0

Top Violation Codes Cited

Code	Description	Category	Cited	OOS
393.60(d)	Glazing/window obstructions	Vehicle Maintenance	1	0
396.17(c)	No proof of periodic inspection	Vehicle Maintenance	1	0

Related Records Cross-references to every adjacent page

How to verify WILLIAMSON TRUCKING LLC

Verify USDOT and MC numbers match the carrier's documents. Compare the USDOT number and MC docket on this page to the numbers on the carrier's invoice, rate confirmation, or load-board listing. A mismatch between the carrier's claimed numbers and the registered legal name is the single most common red flag.
Check active operating authority and insurance status. Confirm the Authority Records show at least one ACTIVE docket for the type of operation you're booking, and that the Active Insurance card lists a current BIPD/Primary policy. A revoked authority or uninsured carrier cannot legally operate.
Review safety rating and SMS BASIC scores. Check the carrier's FMCSA safety rating (if any) and the SMS BASIC table. A high percentile in any BASIC category — especially Unsafe Driving, HOS, or Vehicle Maintenance — is worth investigating before tendering a load.
Examine inspection and crash history. Open the Inspection History and Crash History subpages for the full record. Look for patterns: repeat OOS findings on the same unit, multiple crashes in a short window, or violations clustered in one BASIC category.
Cross-reference real-time data with FMCSA SAFER. For the most current snapshot — within 24 hours of any insurer filing or authority change — click through to the FMCSA SAFER lookup. TruckCodex mirrors SAFER and L&I daily; SAFER itself reflects filings within 24 hours.

Frequently asked questions about WILLIAMSON TRUCKING LLC

Is WILLIAMSON TRUCKING LLC an active motor carrier? ▾

Yes. WILLIAMSON TRUCKING LLC is registered with the FMCSA under USDOT 825362 and is currently shown as Active in the agency's Motor Carrier Management Information System (MCMIS). Active status means the carrier may legally operate, contingent on continuous insurance and authority filings.

What is WILLIAMSON TRUCKING LLC's safety rating? ▾

WILLIAMSON TRUCKING LLC is unrated. FMCSA assigns formal safety ratings only after a compliance review, and the agency has not yet completed one for this carrier. Being unrated is not by itself a red flag — most active carriers in the database are unrated. Review the inspection and BASIC data below to assess on-road performance.

How many inspections has WILLIAMSON TRUCKING LLC had? ▾

2 roadside inspections are on file for WILLIAMSON TRUCKING LLC in FMCSA's MCMIS database. Each inspection is summarized in the Inspection History section below — sortable by date, state, level, and out-of-service result. Newer inspections are pulled from the FMCSA SMS data feed daily.

What is WILLIAMSON TRUCKING LLC's out-of-service rate? ▾

WILLIAMSON TRUCKING LLC has no out-of-service findings on its inspection record. Across 2 inspections, no driver or vehicle has been placed out of service — a clean record relative to the national averages of roughly 6.7% (driver) and 23.4% (vehicle).

Where is WILLIAMSON TRUCKING LLC based? ▾

WILLIAMSON TRUCKING LLC reports its physical address to the FMCSA as 321 MINNESOTA ST S, DOLAND, South Dakota 57436. Carriers must file a Form MCS-150 every two years to keep their address current; an outdated address is a common compliance flag.

Does WILLIAMSON TRUCKING LLC have valid operating authority? ▾

Yes. WILLIAMSON TRUCKING LLC holds 1 active FMCSA operating authority (MC363633). Each docket appears in the Authority Records section below with its full event history. Active authority means the carrier may legally operate as a for-hire carrier, contingent on current insurance and BOC-3 process-agent filings.

How many trucks and drivers does WILLIAMSON TRUCKING LLC operate? ▾

WILLIAMSON TRUCKING LLC self-reports 3 power units and 2 drivers on its most recent FMCSA Form MCS-150 filing. Power-unit and driver counts come from the carrier directly and are required to be updated every two years; very large fluctuations between filings can indicate fleet changes worth investigating.

Has WILLIAMSON TRUCKING LLC had any crashes? ▾

No FMCSA-reportable crashes are on file for WILLIAMSON TRUCKING LLC. Reportable crashes (those involving a fatality, injury requiring medical transport, or a tow-away) are tracked in MCMIS and updated continuously.

About FMCSA carrier records

Every commercial motor carrier operating in the United States is required to register with the Federal Motor Carrier Safety Administration (FMCSA) and obtain a USDOT number. The USDOT number is a permanent, unique identifier — once assigned, it stays with the carrier for life and is never reissued to another company. Carriers must update their registration every two years on Form MCS-150 to keep their address, fleet size, and operating data current.

Carrier safety data lives in FMCSA's Motor Carrier Management Information System (MCMIS): roadside inspections, crashes, out-of-service findings, and the seven Behavior Analysis and Safety Improvement Categories (BASICs) that make up the SMS scoring methodology. For-hire carriers must also hold operating authority — an MC, FF, or MX docket number — which is separate from the USDOT number and requires continuous insurance and BOC-3 process-agent filings to remain active.

TruckCodex mirrors FMCSA's public SAFER and L&I systems on a daily refresh cycle. Every record on this page reflects what FMCSA has on file. We do not edit or modify carrier data — for real-time confirmation immediately before a transaction, click through to the FMCSA SAFER lookup linked in the related records section above. Safety ratings, when present, come from formal compliance reviews; most active carriers have not been reviewed and are correctly listed as unrated.

Data sources & freshness

TruckCodex aggregates official public-sector datasets. See the Source registry for dataset-level coverage and the Freshness log for last-import timestamps.

FMCSA

Census, SAFER, SMS, Licensing & Insurance (L&I), roadside inspections, crashes, and authority history.

Refreshed daily.

NHTSA

Vehicle recall campaigns, defect investigations, and consumer safety complaints (SCRS).

Refreshed daily.

EIA

Retail diesel and gasoline price history and state fuel-tax tables.

Refreshed weekly.

Transport Canada

Cross-border carrier registry and Canadian recall campaigns where applicable.

Refreshed weekly.

TruckCodex is an independent aggregator; it is not affiliated with FMCSA, NHTSA, EIA, or Transport Canada. Always verify compliance-critical information directly with the originating agency.