Douglas Mielitz Richard Mielitz Jonathan Mielitz

Doing business as Mielitz Bros Trucking

USDOT activeAuthority activeCarrier · Interstate

USDOT314738
MC284364
LocationBig Stone City, SD
Fleet10 power units · 8 drivers

Douglas Mielitz Richard Mielitz Jonathan Mielitz (USDOT 314738, MC-284364) is an interstate motor carrier based in Big Stone City, South Dakota with 10 power units and 8 drivers reported to FMCSA. Its USDOT number and operating authority are active.

Verification snapshot · FMCSA data as of Nov 12, 2026

Operating authorityActive · MC-284364Carrier Liability insuranceNone on fileRequired: $750,000 Safety ratingSatisfactoryRated Apr 6, 1993 Out-of-service ordersNone on fileFMCSA out-of-service orders file Registration (MCS-150)Updated Feb 19, 20268 months ago Process agent (BOC-3)On fileProcess Agent Service Company, Inc.

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Operating authority

Status from the FMCSA Company Census File, November 12, 2026

Docket	Authority type	Status
MC-284364	Common carrierContract carrier	Active

First granted on March 23, 1995 · see full authority history.

Insurance

FMCSA licensing system (Motus), November 13, 2026

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

Filings on file

No current insurance filing was found in FMCSA licensing records for this USDOT number.

Insurance history: 16 past filings

Type	Insurer	Effective	Ended	Reason
Cargo	Great West Casualty Co.	Feb 1, 2011	Sep 13, 2011	Cancel
Liability (BIPD)	Great West Casualty Co.	Feb 1, 2011	Sep 13, 2011	Cancel
Cargo	Great West Casualty Co.	Feb 1, 2006	Feb 1, 2011	Replaced
Liability (BIPD)	Great West Casualty Co.	Feb 1, 2006	Feb 1, 2011	Replaced
Cargo	Northland Insurance Company	Sep 7, 2005	Feb 1, 2006	Replaced
Liability (BIPD)	Northland Insurance Company	Sep 7, 2005	Mar 10, 2006	Term / cancl
Liability (BIPD)	Northland Insurance Company	May 12, 2005	Sep 7, 2005	Cancel
Cargo	Northland Insurance Company	May 12, 2005	Sep 7, 2005	Cancel
Liability (BIPD)	Northland Insurance Company	Nov 28, 2001	May 12, 2005	Cancel
Cargo	Northland Insurance Company	Nov 28, 2001	May 12, 2005	Cancel
Cargo	Northland Insurance Company	Jan 13, 2000	Nov 28, 2001	Cancel
Liability (BIPD)	Northland Insurance Company	Jan 13, 2000	Nov 28, 2001	Cancel
Liability (BIPD)	Everest National Insurance Company	Jan 13, 1998	Jan 13, 2000	Replaced
Cargo	Albany Insurance Company	Jan 13, 1998	Jun 18, 1998	Cancel
Liability (BIPD)	Northland Insurance Company	Feb 2, 1995	Jan 13, 1998	Replaced
Cargo	Northland Insurance Company	Feb 2, 1995	Feb 23, 1998	Cancel

Process agent (BOC-3)

Process Agent Service Company, Inc., Sioux Falls, SD

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

No roadside inspections or reportable crashes are on file for this USDOT number in the last 24 months.

FMCSA safety rating: Satisfactory (rated April 6, 1993)

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

September 19, 2011Involuntary revocation — Common carrier authority; Contract carrier authority
February 13, 2006Involuntary revocation — Common carrier authority; Contract carrier authorityDiscontinued revocation on February 24, 2006
August 11, 2005Involuntary revocation — Common carrier authority; Contract carrier authorityDiscontinued revocation on August 23, 2005
July 15, 1998Involuntary revocation — Common carrier authorityDiscontinued revocation on July 30, 1998
June 8, 1998Reinstated — Common carrier authorityRevoked on September 19, 2011
February 23, 1998Involuntary revocation — Common carrier authority
March 23, 1995Granted — Contract carrier authorityRevoked on September 19, 2011
March 23, 1995Granted — Common carrier authorityRevoked on May 11, 1998

Fleet and operations

From the company’s own registration (Form MCS-150), updated February 19, 2026

Power units: 10
Trucks: 10
Tractors owned: 6
Trucks owned: 4
Trailers owned: 9
Drivers: 8
CDL drivers: 4
Interstate drivers: 8
Miles traveled: 37,397 (2024)
Classification: Private property; Authorized for hire; Exempt for hire
Hazardous materials: No
USDOT registered: May 9, 1988
Address: Big Stone City, SD

Cargo carried

General freight
Machinery, large objects
Fresh produce
Intermodal containers
Livestock
Grain, feed, hay
Meat
Commodities dry bulk
Refrigerated food
Beverages
Paper products
Agricultural / farm supplies

Key facts

USDOT number 314738 was registered on May 9, 1988.
Operating authority MC-284364 was first granted on March 23, 1995.
The company last updated its FMCSA registration (Form MCS-150) on February 19, 2026.
It reported 37,397 vehicle miles traveled in 2024.
Its most recent FMCSA safety rating is Satisfactory, issued on April 6, 1993.
Its process agent filing (BOC-3) is with Process Agent Service Company, Inc..

Other carriers in Big Stone City, SD

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