Diamond Nine Inc

USDOT 774803MC-346941USDOT activeAuthority active· DBA Diamond Express Transportation· Colorado Springs, CO

Diamond Nine Inc (USDOT 774803) runs 44 power units and 44 drivers based in Colorado Springs, CO, with active operating authority as a motor carrier of property under MC-346941. The earliest grant on file is from November 1998, 27 years, 11 months ago. $1,000,000 of liability coverage is on file with Sentry Select Insurance Company.

Operating authority

Docket	Authority	Status	Insurance required	On file
MC-346941	Motor carrier of property	Active	$1,000,000 liability	$1,000,000 liability

Earliest grant on file: Nov 30, 1998 (27 years, 11 months ago).

Insurance and bonds on file

Type	Insurer	Coverage	Effective	Cancellation
Liability (BIPD) · form 91X	Sentry Select Insurance Company	$1,000,000	Nov 12, 2023	—

Confirm coverage with the insurer before tendering a load.

Authority history

Date	Docket	Action
Nov 1, 2021	MC-346941	Discontinued revocation · contract carrier
Nov 1, 2021	MC-346941	Discontinued revocation · common carrier
Oct 18, 2021	MC-346941	Involuntary revocation · contract carrier
Oct 18, 2021	MC-346941	Involuntary revocation · common carrier
Jul 27, 2021	MC-346941	Discontinued revocation · contract carrier
Jul 27, 2021	MC-346941	Discontinued revocation · common carrier
Jul 26, 2021	MC-346941	Involuntary revocation · contract carrier
Jul 26, 2021	MC-346941	Involuntary revocation · common carrier
Apr 11, 2017	MC-346941	Discontinued revocation · contract carrier
Apr 11, 2017	MC-346941	Discontinued revocation · common carrier
Mar 20, 2017	MC-346941	Involuntary revocation · contract carrier
Mar 20, 2017	MC-346941	Involuntary revocation · common carrier
Nov 10, 2016	MC-346941	Discontinued revocation · contract carrier
Nov 10, 2016	MC-346941	Discontinued revocation · common carrier
Oct 17, 2016	MC-346941	Involuntary revocation · contract carrier
Oct 17, 2016	MC-346941	Involuntary revocation · common carrier
Nov 13, 2012	MC-346941	Discontinued revocation · contract carrier
Nov 13, 2012	MC-346941	Discontinued revocation · common carrier
Oct 16, 2012	MC-346941	Involuntary revocation · contract carrier
Oct 16, 2012	MC-346941	Involuntary revocation · common carrier
Nov 14, 2011	MC-346941	Discontinued revocation · contract carrier
Nov 14, 2011	MC-346941	Discontinued revocation · common carrier
Oct 17, 2011	MC-346941	Involuntary revocation · contract carrier
Oct 17, 2011	MC-346941	Involuntary revocation · common carrier
Nov 12, 2010	MC-346941	Discontinued revocation · contract carrier
Nov 12, 2010	MC-346941	Discontinued revocation · common carrier
Oct 18, 2010	MC-346941	Involuntary revocation · contract carrier
Oct 18, 2010	MC-346941	Involuntary revocation · common carrier
Nov 12, 2009	MC-346941	Discontinued revocation · contract carrier
Nov 12, 2009	MC-346941	Discontinued revocation · common carrier
Oct 16, 2009	MC-346941	Involuntary revocation · contract carrier
Oct 16, 2009	MC-346941	Involuntary revocation · common carrier
Aug 28, 2009	MC-346941	Granted · motor carrier of property
Nov 12, 2008	MC-346941	Discontinued revocation · contract carrier
Oct 16, 2008	MC-346941	Involuntary revocation · contract carrier
Nov 13, 2007	MC-346941	Discontinued revocation · contract carrier
Oct 16, 2007	MC-346941	Involuntary revocation · contract carrier
Nov 13, 2006	MC-346941	Discontinued revocation · contract carrier
Oct 16, 2006	MC-346941	Involuntary revocation · contract carrier
Nov 14, 2005	MC-346941	Discontinued revocation · contract carrier

Revocations

Docket	Authority	Order served	Effective
MC-346941	Contract	Nov 29, 1999	Oct 30, 1999 · involuntary revocation

Registration

USDOT number	774803
USDOT status	Active
Dockets	MC-346941
Legal name	Diamond Nine Inc
DBA name	Diamond Express Transportation
Operation	Interstate
Classification	Authorized for hire
Business type	Corporation
Location	Colorado Springs, Colorado 80907
USDOT added	Oct 5, 1998
Last MCS-150 update	Oct 10, 2025
Safety rating	Satisfactory · Jul 18, 2002
Hazardous materials	Yes

Fleet

Power units	44
Trucks	44
Drivers	44 · 44 with a CDL
Annual miles	3,712,651 · 2024

Cargo carried

General freight, Motor vehicles

Check it yourself

Data as of Nov 12, 2026. Sources

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