Brock's Transport LLC

USDOT activeAuthority activeCarrier · Interstate

USDOT339202
MC375621
LocationDuncombe, IA
Fleet1 power units · 1 drivers

Brock's Transport LLC (USDOT 339202, MC-375621) is an interstate motor carrier based in Duncombe, Iowa with 1 power unit and 1 driver reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 1 roadside inspection in the last 24 months.

Verification snapshot · FMCSA data as of Nov 11, 2026

Operating authorityActive · MC-375621Carrier Liability insurance$1,000,000 on fileRequired: $750,000 · as of May 2026 Safety ratingNot rated1 inspections in 24 months Out-of-service ordersNone on fileFMCSA out-of-service orders file Registration (MCS-150)Updated Dec 19, 202510 months ago Process agent (BOC-3)On fileJoy B. Fitzgerald Resident Agent, Inc.

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Operating authority

Status from the FMCSA Company Census File, November 11, 2026

Docket	Authority type	Status
MC-375621	Contract carrier	Active

First granted on February 25, 2000 · 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	Nationwide Agribusiness Insurance Co.	$1,000,000	Nov 20, 2023

Insurance history: 8 past filings

Type	Insurer	Effective	Ended	Reason
Liability (BIPD)	Nationwide Agribusiness Insurance Co.	Jul 16, 2022	Dec 22, 2023	Term / cancl
Liability (BIPD)	Nationwide Agribusiness Insurance Co.	Jul 16, 2015	Jul 16, 2022	Replaced
Liability (BIPD)	Integrity Insurance Company	Dec 8, 2014	Aug 19, 2015	Term / cancl
Liability (BIPD)	Integrity Insurance Company	Dec 16, 2012	Dec 16, 2014	Term / cancl
Liability (BIPD)	Continental Western Insurance Co.	Aug 13, 2008	Dec 16, 2012	Replaced
Liability (BIPD)	Continental Western Insurance Co.	Dec 16, 2006	Aug 13, 2008	Cancel
Liability (BIPD)	Continental Western Insurance Co.	Dec 16, 2005	Dec 16, 2006	Cancel
Liability (BIPD)	Northland Insurance Company	Feb 15, 2000	Dec 16, 2005	Replaced

Process agent (BOC-3)

Joy B. Fitzgerald Resident Agent, Inc., Des Moines, IA

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

1
Inspections: 0.0%
Driver out-of-service: —
Vehicle out-of-service: 0
Crashes

Inspected most often in: South Dakota (1).

Most recent inspection on file: December 2, 2025.

FMCSA safety rating: Not rated

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 13, 2014Involuntary revocation — Contract carrier authorityDiscontinued revocation on December 9, 2014
July 17, 2008Involuntary revocation — Contract carrier authorityDiscontinued revocation on July 18, 2008
February 25, 2000Granted — Contract carrier authority

Fleet and operations

From the company’s own registration (Form MCS-150), updated December 19, 2025

Power units: 1
Trucks: 1
Tractors owned: 1
Trailers owned: 1
Drivers: 1
CDL drivers: 1
Interstate drivers: 1
Miles traveled: 34,000 (2024)
Classification: Authorized for hire
Hazardous materials: No
USDOT registered: January 4, 1989
Address: Duncombe, IA

Cargo carried

General freight
Grain, feed, hay
Bulk seed

Key facts

USDOT number 339202 was registered on January 4, 1989.
Operating authority MC-375621 was first granted on February 25, 2000.
The company last updated its FMCSA registration (Form MCS-150) on December 19, 2025.
It reported 34,000 vehicle miles traveled in 2024.
One insurance filing is on file in FMCSA’s legacy licensing records (as of May 2026), including Liability (BIPD) coverage with Nationwide Agribusiness Insurance Co..
It had 1 roadside inspection in the last 24 months; 1 inspection recorded no violations.
Its process agent filing (BOC-3) is with Joy B. Fitzgerald Resident Agent, Inc..

Other carriers in Duncombe, IA

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