What is UNITED SHELLFISH INC's USDOT number?

UNITED SHELLFISH INC is registered under USDOT 7754, based in Grasonville, MD. FMCSA classifies it as a private (not-for-hire) carrier.

How large is UNITED SHELLFISH INC's fleet?

UNITED SHELLFISH INC reports 23 power units and 23 drivers in its FMCSA record in Grasonville, MD.

UNITED SHELLFISH INC

USDOT 7754 · Grasonville, MD

Not for-hire

Quick answers

What is UNITED SHELLFISH INC's USDOT number?: UNITED SHELLFISH INC is registered under USDOT 7754, based in Grasonville, MD. FMCSA classifies it as a private (not-for-hire) carrier.
How large is UNITED SHELLFISH INC's fleet?: UNITED SHELLFISH INC reports 23 power units and 23 drivers in its FMCSA record in Grasonville, MD.

Answers reflect the public FMCSA record as of June 6, 2026; figures can change at any time.

Operating snapshot

23Power units (fleet size)

23Drivers reported

52Years since registration

1.6MAnnual miles reported (2024)

Grasonville, MDHome base

63Inspections (24 mo)

Public FMCSA census & inspection records · as of 2026-06-06

Low

HaulReport estimate · highest estimated percentile

Hours-of-Service Compliance is this carrier's highest reconstructed BASIC percentile at the 27.9th percentile among 20,717 safety-event peers. Across 3 rated categories, 3 are estimated Low. Higher percentile = more inspection-violation activity recorded relative to peers. An independent estimate, not an official FMCSA or CSA score.

Estimated from public FMCSA data · updated 2026-06-08 · How we calculate this

UNITED SHELLFISH INC is a private property motor carrier based in Grasonville, MD, operating 23 power units and 23 drivers, and has been registered with FMCSA for about 52 years (since 1974). In this public FMCSA inspection snapshot it has 63 recorded inspections, with a vehicle out-of-service rate of 3.6% (below the 21.2% snapshot benchmark) and a driver out-of-service rate of 9.5% (above the 5.2% benchmark). HaulReport's highest reconstructed BASIC percentile for this carrier is Hours-of-Service Compliance at the 27.9th percentile (estimated band: Low), ranked among 20,717 safety-event peers — an independent estimate, not an official FMCSA or CSA score.

HaulReport interpretation — auto-generated from the public FMCSA data below and our percentile estimates.

Estimated BASIC percentiles

Controlled Substances / AlcoholLow

6.5 pctl · CI 2–12

BASIC measure: 0.04Insp. w/ violation: 1Peer group: 7,862

Hours-of-Service ComplianceLow

27.9 pctl · CI 23–33

BASIC measure: 0.21Insp. w/ violation: 63Peer group: 20,717

Vehicle MaintenanceLow

19.4 pctl · CI 14–24

BASIC measure: 1.84Insp. w/ violation: 55Peer group: 19,381

Out-of-service rates

Vehicle OOS3.6%below the 21.2% snapshot benchmark · 55 inspections

Driver OOS9.5%above the 5.2% snapshot benchmark · 63 inspections

Out-of-service rate = inspections resulting in an out-of-service order ÷ inspections. The benchmark is the inspection-weighted rate across this FMCSA snapshot — not an official national average. Rates are shown only with at least 5 inspections.

MCS-150 biennial update

Due April 2027

Next biennial update dueApril 2027

Recurring update monthApril, odd-numbered years

Last MCS-150 update on fileJune 17, 2025

FMCSA sets each carrier's biennial update month from the last two digits of the USDOT number (last digit → month, second-to-last digit → odd/even year) — it is required even when nothing has changed. This is a schedule derived from the public rule, not a compliance determination. Verify and file on FMCSA · Deadline calculator

Change history & operating authority

June 21, 2026New crash report published in the FMCSA crash file

Operating-authority status is from FMCSA's licensing system; the change history is HaulReport's own append-only daily record (FMCSA does not publish change history). This is a factual record, not an official CSA score or safety rating, and can change at any time. Verify on FMCSA SAFER · See this carrier's changes in the daily FMCSA activity feed

Independent estimate — not an official FMCSA or CSA score. Highest estimated percentile band: Low.

This percentile is an independent estimate produced by ranking FMCSA's publicly published BASIC measure within a safety-event peer group. FMCSA does not publish percentiles for property carriers; this figure is HaulReport's reconstruction and may differ from any internal FMCSA value. Bands describe percentile ranges among peers, not safety judgments. It is provided for general informational purposes only; it is not a consumer report and may not be used for any purpose governed by the Fair Credit Reporting Act (including credit, insurance, employment, or tenant screening), and it is not a safety rating, a fitness determination, legal advice, or a recommendation to do business with any carrier. Always verify against official FMCSA sources before relying on it.

Carrier facts (public FMCSA data)

Verbatim public facts from FMCSA datasets. Only the percentile/band/confidence figures above are HaulReport reconstructions — **not** official FMCSA or CSA scores.
USDOT number	7754
Legal name	UNITED SHELLFISH INC
Location	GRASONVILLE, MD
Operating classification	Not for-hire (per FMCSA census)
Power units (fleet size)	23
Drivers	23
Reported annual mileage	1,550,000 (reported for 2024)
FMCSA registered	1974 (~52 years)
Last MCS-150 update	June 17, 2025
Next MCS-150 update due	April 2027
Inspections (trailing 24 mo)	63
Published BASIC measures	3

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State reference data: Truck-crash statistics for Maryland — state-wide totals for all carriers registered in Maryland, not specific to this carrier.

FMCSA data as of 2026-06-06 · Last synced 2026-06-08 · Method: how these percentiles are reconstructed · Canonical: https://haulreport.com/carrier/7754/