Dda1 Transportation Llc is an active interstate carrier based in Spring, TX.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 22 | 0 | 0 |
| Tractors | 22 | 0 | 0 |
| Trailers | 10 | 0 | 0 |
| Total Power Units | 22 | ||
Distinct vehicles · 24 mo
vs 22 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 95% | 96% | Worse than most peers |
| HOS Compliance | 76% | 91% | Worse than most peers |
| Driver Fitness | 66% | 91% | Around peer average |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 40% | 72% | Around peer average |
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 | 1 | — | 6.67% |
| Vehicle | 0 | 9 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jan 1, 2025 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 37 | 6 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Nov 11, 2025 | IL | TRUCK TRACTOR | 0 | 0 |
| Nov 6, 2025 | OR | TRUCK TRACTOR | 0 | 0 |
| Nov 3, 2025 | GA | TRUCK TRACTOR | 1 | 0 |
| Oct 30, 2025 | NV | TRUCK TRACTOR | 0 | 0 |
| Oct 27, 2025 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 6 | 3.31 | — |
| HOS Compliance | 9 | 0.35 | — |
| Vehicle Maintenance | 18 | 2.48 | — |
| Driver Fitness | 2 | 0.12 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 28 states. Top state CA accounts for 44% of activity. Activity outside home state (TX): 100%.
+23 other states with fewer inspections
| 11 |
| Hours-of-Service Compliance | 10 | 3 | 0 |
| Unsafe Driving | 6 | 2 | 0 |
| Driver Fitness | 2 | 1 | 1 |
| TX |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Oct 17, 2025 | ND | TRUCK TRACTOR | 0 | 0 |
| Oct 3, 2025 | SD | TRUCK TRACTOR | 0 | 0 |
| Oct 1, 2025 | LA | TRUCK TRACTOR | 0 | 0 |
| Sep 2, 2025 | CA | TRUCK TRACTOR | 0 | 0 |
| Sep 1, 2025 | CA | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Nov 3, 2025 | 3922SLLFC | State/Local Laws - Following too closely | Unsafe Driving | — |
| Aug 30, 2025 | 39345B2UV | Brake Hose or Tubing Chafing and/or Kinking Under Vehicle | Vehicle Maintenance | — |
| Aug 30, 2025 | 39348A | Inoperative/defective brakes | Vehicle Maintenance | — |
| Jul 17, 2025 | 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 | — |
| Apr 7, 2025 | 39360C | Windshield - Damaged or Discolored | Vehicle Maintenance | — |
| Apr 2, 2025 | 39375CTAOTDLT232 | Tires - Less than 2/32 inch tread depth | Vehicle Maintenance | — |
| Mar 30, 2025 | 3958EHOSPD | HOS (Property) - No driver may make a false report in connection with a duty status. Explain | Hours-of-Service Compliance | — |
| Mar 25, 2025 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| Mar 25, 2025 | 39353BB | Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear | Vehicle Maintenance | — |
| Mar 25, 2025 | 39375CTAOTDLT232 | Tires - Less than 2/32 inch tread depth | Vehicle Maintenance | — |