Carrier profile · USDOT 1021693 · MC-428691 · Updated Jul 18, 2026

MDB TRANSPORTATION INC

48 power unitsavg 5.8 yrLocal · 2 statesCOMPTON, CA94/100

CARRIER ACTIVEMC-428691 ACTIVE

Authority & Insurance

Active operating authority by type and the full insurance continuity timeline — insurer, policy, coverage, and any lapses — so you can confirm they can legally and adequately haul your load today.

Operating authority· 49 CFR · per type

Operating authority

Common: Active
Contract: None
Broker: None

Insurance & bonds

BIPD / liability$750,000 in force

Cargo filing (census)Recorded per census

Surety bond (census)Not recorded per census

Insurance adequacy· filed BIPD vs the $750K federal floor

$750K in forcegeneral-freight federal minimum

$750K floor

Filed BIPD coverage of $750K meets or exceeds the $750K federal minimum for general freight (49 CFR 387.9). Some commodities (hazmat, larger vehicles) require $1M–$5M — confirm against your load.

Insurance continuity· insurer · policy · lapses

$750K BIPD last filed ’23 · 6 insurers · 0 lapsesInsurer churn

Williamsburg National’03–’07

Williamsburg National’10–’20

National Interstate’20–’23

beyond this history

2002200820142020now

Shorter eras are too brief to label at this scale — all 7 insurers are named in the list below.

BIPD in force — $750,000 · HARTFORD FIRE INSURANCE COMPANY · since Jun 2022

All 7 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
NATIONAL INTERSTATE INSURANCE COMPANY	Apr 2020 → Mar 2023	$750K	1
WILLIAMSBURG NATIONAL INS CO.	Apr 2010 → Apr 2020	$750K	2
VANLINER INSURANCE COMPANY	Apr 2009 → Apr 2010	$750K	1
IMPERIUM INSURANCE COMPANY	Apr 2008 → Apr 2009	$750K	2
CAROLINA CASUALTY INSURANCE CO.	Apr 2007 → Apr 2008	$750K	1
WILLIAMSBURG NATIONAL INS CO.	Apr 2003 → Apr 2007	$750K	5
RANGER INS. CO./FAIRMONT SPECIALTY INS. CO.	Apr 2002 → Apr 2003	$750K	2