Carrier profile · USDOT 746649 · MC-377698 · Updated Jun 13, 2026
C I T CHARTERS INC
DBA CIT SIGNATURE TRANSPORTATION
0 power unitsRegional · 5 statesAMES, IA88/100
CARRIER ACTIVEMC-377698 ACTIVERATED SATISFACTORY
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
- 1501 EAST LINCOLN WAY, AMES, IA, 50010-6441
- Mailing address
- PO BOX 643, AMES, IA, 50010-0643
- Operation
- Interstate
Contact
- Phone
- (515) 233-0286
- safety@citbus.com
- Web domain
- citbus.com
Registration
- Officers
- John Grzywacz · John Grzywacz
- USDOT / docket
- 746649 · MC-377698
- First registered
- May 6, 1998
- Last MCS-150
- Oct 2, 2025 · 550,000 mi (2024)
- FMCSA safety rating
- Satisfactory · Jun 13, 2025
- D-U-N-S
- 63285014
Fleet (self-reported · MCS-150)
—Power units
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.