Carrier profile · USDOT 3033557 · MC-45997 · Updated Jul 26, 2026

SPRING CARGO INC

1 power unitsMONTEREY PARK, CA50/100

CARRIER ACTIVEMC-45997 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)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 · 4 insurers · 0 lapsesInsurer churn

Scottsdale’17–’18

American Sentinel’18–’21

United Financial’21–’25

Harco National’25–’26

201720202023now

Shorter eras are too brief to label at this scale — all 4 insurers are named in the list below.

BIPD in force — $750,000 · KNIGHT SPECIALTY INSURANCE COMPANY · since Mar 2026

All 4 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
HARCO NATIONAL INSURANCE CO.	Mar 2025 → Mar 2026	$750K	1
UNITED FINANCIAL CASUALTY COMPANY	Mar 2021 → Mar 2025	$750K	1
AMERICAN SENTINEL INSURANCE COMPANY	Sep 2018 → Mar 2021	$750K	3
SCOTTSDALE INSURANCE COMPANY	Sep 2017 → Sep 2018	$750K	1