707
power units
Martin Marietta Materials Inc is a freight carrier based in Raleigh, North Carolina with 707 power units and 378 drivers as reported, the 614th largest trucking fleet in the US and the 18th largest in North Carolina. In the 24 months to Sep 30, 2026 it had 7 reportable crashes (0.99 per 100 power units vs 2.98 for all carriers). It belongs to Martin Marietta Materials, Inc. (MLM).
Updated Oct 11, 2026 · crashes and inspections to Sep 30, 2026
Power units
707
#18 in NC
Drivers
378
195 with commercial license
Crashes, 24 mo
7
0 fatal
Per 100 trucks
0.99
All carriers: 2.98
Vehicles out of service
14.8%
All inspections: 22.8%
Inspections, 24 mo
107
61% with no violation
Compared with other carriers
Crash rate over 24 months per 100 power units, and the share of roadside inspections that took the vehicle or driver off the road
| Crashes / 100 trucks | Vehicles OOS | Drivers OOS | |
|---|---|---|---|
| Martin Marietta Materials Inc | 0.99 | 14.8% | 3.7% |
| Carriers with 10+ trucks in NC | 3.44 | 16.7% | 2.9% |
| Carriers with 10+ trucks, US | 2.98 | 19.3% | 3.6% |
| All roadside inspections | - | 22.8% | 6.4% |
Lower is better. Carriers that drive more miles per truck can have more crashes per truck.
Crashes, 24 months
0 people killed and 4 injured
- Fatal0
- Injury4
- Tow-away3
Roadside inspections, 24 months
Inspections and how many ended out of service
| Kind | Inspections | Out of service | Rate |
|---|---|---|---|
| Driver | 107 | 4 | 3.7% |
| Vehicle | 61 | 9 | 14.8% |
| Hazardous load | 2 | 0 | 0.0% |
Carrier facts
- Carrier number
- 382882
- Based in
- Raleigh, North Carolina
- Registered
- Feb 22, 1990
- Operation
- Across state lines
- Carries
- Freight
- Authority for hire
- None
- Safety rating
- Conditional (Sep 13, 1999)
- Miles driven
- 5.97 million (2025)
- Type
- Private property
- Cargo
- Building materials, Construction, General freight, Logs poles, Machinery, Metal, Motor vehicles, Utilities
- Last update filed
- Feb 3, 2026
- Listed company
- Martin Marietta Materials, Inc. (MLM)
Questions and answers
How many trucks does Martin Marietta Materials Inc have?
Martin Marietta Materials Inc reports 707 power units (trucks, tractors and buses) and 378 drivers, 195 of them with a commercial license. That is the 614th largest fleet among US trucking carriers. Its trucks drove 5.97 million miles in 2025.
Is Martin Marietta Materials Inc a safe carrier?
In 24 months Martin Marietta Materials Inc had 7 reportable crashes, 0.99 per 100 power units (below the 2.98 of all carriers with 10+ trucks). 14.8% of its vehicle inspections took the truck off the road (all inspections: 22.8%). Its latest official safety rating is Conditional (Sep 13, 1999). A crash record does not say who caused the crash.
Who owns Martin Marietta Materials Inc?
Martin Marietta Materials Inc belongs to Martin Marietta Materials, Inc., listed under the ticker MLM.
Reportable crashes of trucks and buses: a death, an injury or a vehicle towed away. A crash record does not say who caused the crash. Recent months can still grow as late reports arrive. Out-of-service rate: the percent of roadside inspections that took the driver or the vehicle off the road until a serious problem was fixed. Carriers with few inspections have rates that swing a lot. Fleet, drivers and miles as the carrier reported them. Official public data, updated daily.