Carrier profile · USDOT 1806270 · MC-656570 · Updated Jun 13, 2026

BRIDGEPORT MATERIALS INC

22 power unitsavg 11.6 yrLocal · 2 statesLAWTON, IA80/100

CARRIER ACTIVEMC-656570 ACTIVEHAZMAT

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: None
Contract: Active
Broker: None

Insurance & bonds

BIPD / liability$750,000 in force

Cargo filing (census)Not 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 ’17 · 2 insurers · 1 lapseCoverage lapse

Argonaut-midwest’10–’13

National’13–’17

beyond this history

2008201320182023now

Shorter eras are too brief to label at this scale — all 3 insurers are named in the list below.

BIPD in force — $750,000 · THE CINCINNATI INSURANCE CO. · since Apr 2017

All 3 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
NATIONAL CASUALTY COMPANY	Sep 2013 → May 2017	$750K	3
ARGONAUT-MIDWEST INSURANCE COMPANY	Sep 2010 → Sep 2013	$750K	3
ARGONAUT-MIDWEST INSURANCE COMPANY	Sep 2008 → Sep 2009	$750K	4