DBA: Marquardt- Skyway Transportation
Doug Marquardt Inc is an active interstate carrier based in Yankton, SD.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 54 | 0 | 0 |
| Tractors | 54 | 0 | 0 |
| Trailers | 103 | 0 | 0 |
| Total Power Units | 54 | ||
Distinct vehicles · 24 mo
vs 54 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 100% | 97% | Worse than most peers |
| HOS Compliance | 92% | 94% | Worse than most peers |
| Driver Fitness | 60% | 94% | Around peer average |
| Controlled Substances | 100% | 100% | Worse than most peers |
| Vehicle Maintenance | 80% | 89% | 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 | 8 | — | 6.67% |
| Vehicle | 0 | 29 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Apr 1, 2025 | 0 | 1 | 1 | 1 |
| Jan 1, 2025 | 0 | 5 | 1 | 1 |
| Oct 1, 2024 | 0 | 1 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 82 | 26 | 32 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 24, 2026 | MO | TRUCK TRACTOR | 2 | 2 |
| Mar 23, 2026 | PA | TRUCK TRACTOR | 1 | 0 |
| Mar 17, 2026 | TN | TRUCK TRACTOR | 1 | 0 |
| Mar 14, 2026 | KS | TRUCK TRACTOR | 2 |
| Category |
|---|
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 25 | 5.63 | — |
| HOS Compliance | 14 | 0.65 | — |
| Vehicle Maintenance | 39 | 6.78 | — |
| Driver Fitness | 3 | 0.22 | — |
| Controlled Substances | 2 | 0.16 | — |
| 4.44% |
Where they run
Inspected in 34 states. Top state SD accounts for 20% of activity. Activity outside home state (SD): 80%.
+29 other states with fewer inspections
| Unsafe Driving | 28 | 14 | 0 |
| Hours-of-Service Compliance | 17 | 10 | 2 |
| Driver Fitness | 4 | 3 | 3 |
| Controlled Substances/​Alcohol | 3 | 1 | 3 |
| Mar 14, 2026 | MN | TRUCK TRACTOR | 1 | 0 |
| Mar 13, 2026 | FL | TRUCK TRACTOR | 1 | 0 |
| Mar 1, 2026 | IL | TRUCK TRACTOR | 2 | 0 |
| Feb 28, 2026 | SD | TRUCK TRACTOR | 0 | 0 |
| Feb 23, 2026 | SD | TRUCK TRACTOR | 0 | 0 |
| Feb 21, 2026 | NC | STRAIGHT TRUCK | 1 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 24, 2026 | 39375A3TAOLTIS | Tires - All others leaking in tread area and inflation less than 50% of the maximum inflation pressure on tire equipped with ATIS | Vehicle Maintenance | Yes |
| Mar 24, 2026 | 3939ALSLIWR | Lighting - Stop lamps - Both inoperative when required to be on | Vehicle Maintenance | Yes |
| Mar 23, 2026 | 3922SLLTCD | State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g. safety official signal sign light lane marking other | Unsafe Driving | — |
| Mar 17, 2026 | 3922SLLS4 | State/Local Laws - Speeding 15 or more miles per hour over the speed limit | Unsafe Driving | — |
| Mar 14, 2026 | 39345B2BAIR | Air Brake - Hose/tubing damaged or not secured | Vehicle Maintenance | — |
| Mar 14, 2026 | 3963A1F | Fuel - Dripping leak. | Vehicle Maintenance | Yes |
| Mar 14, 2026 | 3958E1PC | HOS - False record of duty status driver improper use of Personal Conveyance - Not OOS | Hours-of-Service Compliance | — |
| Mar 13, 2026 | 39530B1ELDDFR | HOS (ELD) - Driver failing to review records and certify the accuracy of the information. | Hours-of-Service Compliance | — |
| Mar 1, 2026 | 3922C | Failure to obey traffic control device | Unsafe Driving | — |
| Mar 1, 2026 | 3922Y | Failure to yield right of way | Unsafe Driving | — |