Carrier profile · USDOT 1832152 · MC-739920 · Updated Jun 13, 2026

LINEAR LOGISTICS SERVICE LLC

1 power unitsavg 21 yrLocal · 1 statesUPPER MARLBORO, MD50/100
CARRIER ACTIVEMC-739920 ACTIVE
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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 · 3 insurers · 0 lapsesContinuous
2011201520192023now

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

BIPD in force — $750,000 · PROGRESSIVE CASUALTY INSURANCE COMPANY · since Jan 2026

All 3 insurer eras · dates, limits, renewals
InsurerPeriodLimitRenewals
PROGRESSIVE CASUALTY INSURANCE COMPANYOct 2021 → Jan 2026$750K1
AGENCY INSURANCE COMPANY OF MARYLAND, INCOct 2018 → Oct 2021$750K46
SENTINEL INSURANCE COMPANY, LTDMar 2011 → Aug 2018$750K1