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FMCSA ACTIVE CARRIERUSDOT #4509712MC-86229163New Venture Authority

STEVEN MB TRANSPORTATION LLC

Physical Business Address
260 Millbury Ave, Millbury, MA 01527
Corporate Structure & Officers
Limited Liability Company
Principal: Sergio Steven Martinez
Registered Carrier Phone
(203) 850-3487
USDOT Registration & Authority Class
Interstate • AUTHORIZED FOR HIRE
FMCSA Added Date: 2025-12-22
New Venture Authority — Mandatory 49 CFR § 387 Proof of Insurance

Federal law requires active proof of continuous auto liability ($750k-$1M) on file to avoid DOT Out-of-Service orders or authority revocation.

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Fleet Equipment, Drivers & Mileage Utilization

1
Total Power Units
1
Total Registered Drivers
1
CDL Drivers
0k
Annual Miles (2025)
Owned Road Tractors:1 units
Owned Semi-Trailers:0 trailers
Avg Utilization / Truck:1 mi/yr

Commercial Truck Insurance & Federal Filing Requirements

2026 Underwriting Benchmark
Est. Cost Per Truck / Yr
$12,400 – $19,500
Est. Total Fleet Policy (1 Unit)
$12,400 – $19,500
Minimum Federal Liability
$750,000
Mandatory FMCSA Filings & EndorsementsBMC-91 / BMC-91X ($750k+ Primary Liability) • MCS-90 Endorsement • $100,000 Motor Truck Cargo
Authorized Cargo Classifications (1)
General Freight

MCS-150 Biennial Schedule & FMCSA Safety Record

Mandatory MCS-150 Filing Month (49 CFR § 390.19)
February • Odd Years (2025, 2027)
Last MCS-150 Filed: 2026-08-18 (Active / Current)
FMCSA Safety Rating & Review Status
Unrated / Active
Prior Authority Revocation: No

Frequently Asked Questions About STEVEN MB TRANSPORTATION LLC

Is STEVEN MB TRANSPORTATION LLC (USDOT #4509712) currently authorized and active?

According to U.S. DOT / FMCSA Company Census records, STEVEN MB TRANSPORTATION LLC (USDOT #4509712, MC-86229163) holds an ACTIVE registration in Millbury, Massachusetts, classified under Interstate (AUTHORIZED FOR HIRE).

How many trucks and drivers does STEVEN MB TRANSPORTATION LLC operate?

STEVEN MB TRANSPORTATION LLC reports 1 commercial power unit(s) and 1 driver(s) (including 1 CDL drivers) on its FMCSA MCS-150 census filing.

What commercial truck insurance filings are required for USDOT #4509712?

Based on its Interstate operations hauling General Freight, federal regulations generally require $750,000 minimum primary liability (BMC-91 / BMC-91X ($750k+ Primary Liability) • MCS-90 Endorsement • $100,000 Motor Truck Cargo). Estimated market insurance benchmark for a 1-unit fleet in MA is $12,400–$19,500 per power unit annually.

When is STEVEN MB TRANSPORTATION LLC's mandatory FMCSA MCS-150 biennial update due?

Under 49 CFR § 390.19, based on the last two digits of USDOT #4509712, STEVEN MB TRANSPORTATION LLC must file its MCS-150 biennial update every February in Odd Years (2025, 2027). Last recorded MCS-150 date: 2026-08-18.

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