Carrier profile · USDOT 2707187 · Updated Jun 13, 2026
MAIN LINE ENGINEERING CONSTRUCTION INC
7 power unitsavg 14.7 yrLocal · 1 statesLOMPOC, CA88/100
AUTHORITY STATUS UNKNOWN
Equipment
Haulable capacity (power units only — trailers are towed context), equipment mix, and the VIN-decoded unit roster. Click any VIN to trace that unit across every carrier that has run it.
Capacity· power units = haulable capacity; trailers are towed
- Registered power units (MCS-150)
- 7
- Observed power (24 mo)
- 3
- Trailers (towed)
- 0
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Fleet age· model years · decoded VINs
Average age
2015
Newest model yr
2006
Oldest model yr
33.3%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 3FRWF7FA2FV679564 | Incomplete - Chassis Cab (Single Cab) | 2015 | FORD | F-750 | 5 | Feb 10, 2026 |
| 1GCJK33D06F268194 | Power unit | 2006 | CHEV | — | 1 | Sep 30, 2025 |
| 1HTMMAAM7DH116920 | Power unit | 2013 | INTL | — | 1 | Feb 4, 2025 |
Showing 3 · most-inspected first.