Sdf Transportation LLC

Doing business as Steve Duncan Farms

USDOT activeAuthority activeCarrier · Interstate

USDOT800701
MC361527
LocationAmarillo, TX
Fleet12 power units · 8 drivers

Sdf Transportation LLC (USDOT 800701, MC-361527) is an interstate motor carrier based in Amarillo, Texas with 12 power units and 8 drivers reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 41 roadside inspections in the last 24 months.

Verification snapshot · FMCSA data as of Nov 10, 2026

Operating authorityActive · MC-361527Carrier Liability insurance$1,000,000 on fileRequired: $750,000 · as of May 2026 Safety ratingSatisfactoryRated May 9, 2007 Out-of-service ordersNone on fileFMCSA out-of-service orders file Registration (MCS-150)Updated Jan 23, 20269 months ago Process agent (BOC-3)On fileDotprocessagents.com LLC

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Operating authority

Status from the FMCSA Company Census File, November 10, 2026

Docket	Authority type	Status
MC-361527	Contract carrier	Active

First granted on July 13, 1999 · see full authority history.

Insurance

FMCSA legacy licensing records (last updated May 2026); filings may have changed since

Liability (BIPD) required$750,000
Liability (BIPD) on file$1,000,000
Cargo insurance required / on fileNo / No
Bond required / on fileNo / No

Filings on file

Type	Insurer	Coverage	Effective
Liability (BIPD) BMC-91X	Great West Casualty Co.	$1,000,000	Nov 13, 2017

Insurance history: 7 past filings

Type	Insurer	Effective	Ended	Reason
Liability (BIPD)	Great West Casualty Co.	Sep 6, 2007	Dec 19, 2017	Term / cancl
Liability (BIPD)	Canal Indemnity Company	Jan 22, 2007	Sep 6, 2007	Cancel
Liability (BIPD)	Canal Indemnity Company	Sep 6, 2006	Jan 22, 2007	Replaced
Liability (BIPD)	Great West Casualty Co.	Aug 20, 2003	Sep 6, 2006	Replaced
Liability (BIPD)	Northland Insurance Company	Aug 20, 2000	Aug 20, 2003	Replaced
Liability (BIPD)	Fireman's Fund County Mutual Insurance Co.	Aug 20, 1999	Aug 25, 2000	Cancel
Liability (BIPD)	Colonial County Mutual Insurance Company	May 4, 1999	Aug 25, 1999	Cancel

Process agent (BOC-3)

Dotprocessagents.com LLC, Norman, OK

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

41
Inspections: 4.9%
Driver out-of-service: 33.3%
Vehicle out-of-service: 0
Crashes

Inspected most often in: Texas (17), New Mexico (8), Utah (5), Colorado (2), South Dakota (2).

Most recent inspection on file: October 22, 2026.

FMCSA safety rating: Satisfactory (rated May 9, 2007)

Inspection and crash counts come from FMCSA records and are shown as reported. They are not a safety rating. A crash record does not mean the carrier was at fault. FMCSA has not rated a carrier unless a safety rating is listed. For FMCSA’s own data and its explanation, see the FMCSA SAFER Company Snapshot.

Out-of-service rates are calculated by CheckTrucking from inspection records (driver: levels I, II, III, VI; vehicle: levels I, II, V, VI). They are not FMCSA scores.

Authority history

FMCSA licensing records (Motus and legacy L&I) · migration-only status adjustments are not shown

November 16, 2017Involuntary revocation — Contract carrier authorityDiscontinued revocation on November 14, 2017
August 10, 2007Involuntary revocation — Contract carrier authorityDiscontinued revocation on September 6, 2007
January 16, 2007Involuntary revocation — Contract carrier authorityDiscontinued revocation on January 23, 2007
August 15, 2006Involuntary revocation — Contract carrier authorityDiscontinued revocation on September 11, 2006
July 13, 1999Granted — Contract carrier authority

Fleet and operations

From the company’s own registration (Form MCS-150), updated January 23, 2026

Power units: 12
Trucks: 12
Tractors owned: 10
Trailers owned: 13
Drivers: 8
CDL drivers: 8
Interstate drivers: 8
Miles traveled: 1,173,120 (2025)
Classification: Private property; Authorized for hire
Hazardous materials: No
USDOT registered: March 17, 1999
Address: Amarillo, TX

Cargo carried

General freight
Metal: sheets, coils, rolls
Motor vehicles
Logs, poles, beams, lumber
Building materials
Machinery, large objects
Fresh produce
Intermodal containers
Oilfield equipment
Livestock
Grain, feed, hay
Coal / coke
Commodities dry bulk
Paper products
Utilities
Agricultural / farm supplies
Construction
Gov't vehicles

Key facts

USDOT number 800701 was registered on March 17, 1999.
Operating authority MC-361527 was first granted on July 13, 1999.
The company last updated its FMCSA registration (Form MCS-150) on January 23, 2026.
It reported 1,173,120 vehicle miles traveled in 2025.
One insurance filing is on file in FMCSA’s legacy licensing records (as of May 2026), including Liability (BIPD) coverage with Great West Casualty Co..
It had 41 roadside inspections in the last 24 months; 17 inspections recorded no violations.
Its most recent FMCSA safety rating is Satisfactory, issued on May 9, 2007.
Its process agent filing (BOC-3) is with Dotprocessagents.com LLC.

Other carriers in Amarillo, TX

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