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FMCSA ACTIVE CARRIERUSDOT #36647MC-134957

COASTAL TRANSPORT COMPANY INC

Physical Business Address
1603 Ackerman Road, San Antonio, TX 78219
Corporate Structure & Officers
Corporation
Principal: Barry Detlefsen • Joe Morgan
Registered Carrier Phone
(210) 661-4287
USDOT Registration & Authority Class
Interstate • AUTHORIZED FOR HIRE
FMCSA Added Date: 1974-06-01
FMCSA Compliance Notice — BMC-91X & MCS-150 Schedule

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

715
Total Power Units
330
Total Registered Drivers
330
CDL Drivers
22224k
Annual Miles (2026)
Owned Road Tractors:290 units
Owned Semi-Trailers:4 trailers
Avg Utilization / Truck:31,083 mi/yr

Commercial Truck Insurance & Federal Filing Requirements

2026 Underwriting Benchmark
Est. Cost Per Truck / Yr
$9,100 – $14,400
Est. Total Fleet Policy (715 Units)
$6,506,500 – $10,296,000
Minimum Federal Liability
$1,000,000
Mandatory FMCSA Filings & EndorsementsBMC-91 / BMC-91X ($1,000,000 Auto Liability) • MCS-90 Federal Endorsement

MCS-150 Biennial Schedule & FMCSA Safety Record

Mandatory MCS-150 Filing Month (49 CFR § 390.19)
July • Even Years (2026, 2028)
Last MCS-150 Filed: 2026-07-20 (Active / Current)
FMCSA Safety Rating & Review Status
Satisfactory
Prior Authority Revocation: No • Last Review: 2013-02-01

Frequently Asked Questions About COASTAL TRANSPORT COMPANY INC

Is COASTAL TRANSPORT COMPANY INC (USDOT #36647) currently authorized and active?

According to U.S. DOT / FMCSA Company Census records, COASTAL TRANSPORT COMPANY INC (USDOT #36647, MC-134957) holds an ACTIVE registration in San Antonio, Texas, classified under Interstate (AUTHORIZED FOR HIRE).

How many trucks and drivers does COASTAL TRANSPORT COMPANY INC operate?

COASTAL TRANSPORT COMPANY INC reports 715 commercial power unit(s) and 330 driver(s) (including 330 CDL drivers) on its FMCSA MCS-150 census filing.

What commercial truck insurance filings are required for USDOT #36647?

Based on its Interstate operations hauling Motor Vehicles & Auto Hauling, federal regulations generally require $1,000,000 minimum primary liability (BMC-91 / BMC-91X ($1,000,000 Auto Liability) • MCS-90 Federal Endorsement). Estimated market insurance benchmark for a 715-unit fleet in TX is $9,100–$14,400 per power unit annually.

When is COASTAL TRANSPORT COMPANY INC's mandatory FMCSA MCS-150 biennial update due?

Under 49 CFR § 390.19, based on the last two digits of USDOT #36647, COASTAL TRANSPORT COMPANY INC must file its MCS-150 biennial update every July in Even Years (2026, 2028). Last recorded MCS-150 date: 2026-07-20.

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