Carrier profile · USDOT 352859 · Updated Jun 26, 2026
Mel Stevenson and Associates Inc
DBA SPEC BUILDING MATERIALS
232 power unitsavg 8.1 yrMulti-region · 14 statesOKLAHOMA CITY, OK88/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORYHAZMAT
Operations & Lanes
Where this carrier actually runs, revealed by roadside-inspection geography over the last 24 months — not where they claim to operate, shown as state-level inspection density.
Operating footprint· revealed by roadside-inspection geography
Operating radiusMulti-region
revealedStates observed1313
US statesInspections · 24 mo133133
TX busiestInspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
OKLAHOMA CITY, OK
Top corridor
TX ⇄ OK
Density
fewermore
State activity ranking· all 13 states · trailing 24 mo
| State | Coverage | Inspections |
|---|---|---|
| TXTexas | 34 | |
| FLFlorida | 18 | |
| KSKansas | 17 | |
| TNTennessee | 14 | |
| OKOklahomaHQ | 12 | |
| ARArkansas | 10 | |
| MOMissouri | 10 | |
| ALAlabama | 5 | |
| MSMississippi | 4 | |
| NENebraska | 3 | |
| COColorado | 3 | |
| KYKentucky | 2 | |
| NCNorth Carolina | 1 |