MS & SONS CORP

USDOT 133751 · MC143871 what is the difference?

1605 SASSY LANE, HUMBOLDT, IA 50548

Registered 1974-06-01 · 40 power units · Interstate

Operating authority

Motor Carrier of Property (Except Household Goods)

Active GRANTED

1985-07-08

Type	Coverage	Insurer	Policy	Status
BIPD liability	$2,000,000	Crum & Forster Specialty Insurance Company	SEO-109833	Cancelled effective 2020-11-07
BIPD liability	$2,000,000	Starstone Specialty Insurance Company	AXS00516622P-04	On file, effective 2025-09-01
BIPD liability	$1,000,000	Great West Casualty Co	MCP74021A	On file, effective 2021-08-06

Federal minimum for general freight property carriers is $750,000 BIPD. What each filing code means.

2020-11-07	BIPD/Excess policy SEO-109833 cancelled by insurer (CRUM & FORSTER SPECIALTY INSURANCE COMPANY)
2018-10-01	BIPD/Primary policy GWP99188A cancelled by insurer (GREAT WEST CASUALTY CO.)
2018-10-01	BIPD/Excess policy CCP04584A cancelled by insurer (GREAT WEST CASUALTY CO.)
2015-07-29	CARGO policy CPP0007415 cancelled by insurer (FARM BUREAU MUTUAL INSURANCE CO.)
2011-11-30	BIPD/Primary policy CA 8232963 cancelled by insurer (CLASSIC INSURANCE CO)

1 earlier filing change on record, back to 1985-07-08. Totals are summarised under Filing history analysis.

Operating authority on record since 1985-07-08 — 41 years.
5 insurance cancellations on record, most recently 2020-11-07.
No suspension or revocation order served.
Current primary filing: $2,000,000 with Starstone Specialty Insurance Company, on file since 2025-09-01 — $1,250,000 above the federal minimum.
Filings from 3 insurers currently on record: Crum & Forster Specialty Insurance Company, Great West Casualty Co, Starstone Specialty Insurance Company.
40 power units — a mid-size fleet, larger than 94% of carriers in the FMCSA census.