Carrier profile · USDOT 437925 · MC-240834 · Updated Jun 13, 2026
INTERSTATE MOTOR LINES INC
3 power unitsHATTIESBURG, MS50/100
CARRIER INACTIVEMC-240834 INACTIVERATED CONDITIONAL
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
- 806 W PINE ST STE 2, HATTIESBURG, MS, 39401
- Mailing address
- 313 TELLY RD PMB28, PICAYUNE, MS, 39466
- Operation
- Interstate
Contact
- Phone
- (832) 983-0660
- Fax
- (800) 878-3968
- Web domain
- imotorlines.com
Registration
- Officers
- Nathan Johnson · Chris Calongne
- USDOT / docket
- 437925 · MC-240834
- First registered
- Mar 5, 1991
- Last MCS-150
- Jun 19, 2024 · 78,148 mi (2023)
- FMCSA safety rating
- Conditional · Nov 27, 2017
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
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
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.