Carrier profile · USDOT 4047929 · MC-1533238 · Updated Jun 19, 2026

US BACKBONE LLC

1 power unitavg 5.5 yrLocal · 2 statesMYRTLE BEACH, SC50/100
CARRIER ACTIVEMC-1533238 ACTIVE
Verified linksFMCSA SAFER

Identity & Federal

The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.

Location

Physical address
455 CAROLINA FARMS BLVD, MYRTLE BEACH, SC, 29579
Operation
Interstate

Contact

Phone
(843) 560-9120
Email
usbackbone@gmail.com

Registration

Officer
Inmar J Velasquez
USDOT / docket
4047929 · MC-1533238
First registered
Mar 21, 2023
Last MCS-150
Jan 26, 2026 · 90,978 mi (2025)
FMCSA safety rating
Not rated
Recordable crash rate
0.00
D-U-N-S
118977604

Fleet (self-reported · MCS-150)

1Power units
1Drivers
1CDL drivers
90,978Annual mileage

MCS-150 filing history· biennial-update cadence

Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.

Federal record activity· monitored daily by Vektor

  • Carrier record changeInactive · Motor Carrier of Property (Except Household Goods)