Stonington Marine Transport Llc is an active interstate carrier based in North Stonington, CT.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 4 | 0 | 0 |
| Tractors | 4 | 0 | 0 |
| Trailers | 5 | 0 | 0 |
| Total Power Units | 4 | ||
Distinct vehicles · 24 mo
vs 4 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 84% | 91% | Worse than most peers |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 80% | 88% | Worse than most peers |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 0 | — | 6.67% |
| Vehicle | 0 | 1 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 4 | 1 | 1 |
| Unsafe Driving | 1 | 0 | 0 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Dec 16, 2025 | CT | TRUCK TRACTOR | 1 | 0 |
| Sep 4, 2025 | MI | TRUCK TRACTOR | 0 | 0 |
| Aug 26, 2025 | ME | TRUCK TRACTOR | 1 | 1 |
| Apr 10, 2025 | RI | TRUCK TRACTOR | 0 | 0 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 1.15 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 4 | 4.85 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
Where they run
Inspected in 6 states. Top state CT accounts for 22% of activity. Activity outside home state (CT): 78%.
+1 other state with fewer inspections
| Dec 4, 2024 |
| ME |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Jul 25, 2024 | CT | TRUCK TRACTOR | 1 | 0 |
| Jul 18, 2024 | RI | TRUCK TRACTOR | 0 | 0 |
| Jun 26, 2024 | GA | TRUCK TRACTOR | 0 | 0 |
| May 19, 2024 | MD | TRUCK TRACTOR | 2 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Dec 16, 2025 | 39375A3ATIS | Tires - All others leaking in tread area with inflation more than 50% of the maximum inflation pressure on tire equipped with ATIS | Vehicle Maintenance | — |
| Aug 26, 2025 | 39387AFPLR | Flag - Required rear flag - no flag on the rear of a projecting load - when load is longer than 4 feet. | Vehicle Maintenance | Yes |
| Jul 25, 2024 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| May 19, 2024 | 3922C | Failure to obey traffic control device | Unsafe Driving | — |
| May 19, 2024 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |