Tma Interstate Corporation

USDOT 2978552MC-13020USDOT activeAuthority active· Penryn, CA

Tma Interstate Corporation (USDOT 2978552) runs 32 power units and 34 drivers based in Penryn, CA, with active operating authority as a motor carrier of property under MC-13020. The earliest grant on file is from April 2017, 9 years, 7 months ago. $1,000,000 of liability coverage is on file with Great West Casualty Co.

Operating authority

Docket	Authority	Status	Insurance required	On file
MC-13020	Motor carrier of property	Active	$750,000 liability	$1,000,000 liability

Earliest grant on file: Apr 10, 2017 (9 years, 7 months ago).

Insurance and bonds on file

Type	Insurer	Coverage	Effective	Cancellation
Liability (BIPD) · form 91X	Great West Casualty Co.	$1,000,000	Apr 4, 2017	—

Confirm coverage with the insurer before tendering a load.

Authority history

Date	Docket	Action
Apr 10, 2017	MC-13020	Granted · motor carrier of property

Registration

USDOT number	2978552
USDOT status	Active
MC number	MC-13020
Legal name	Tma Interstate Corporation
Operation	Interstate
Classification	Authorized for hire
Location	Penryn, California 95663
USDOT added	Feb 24, 2017
Last MCS-150 update	Jan 17, 2025
Safety rating	Not rated

Fleet

Power units	32
Trucks	32
Drivers	34 · 30 with a CDL
Annual miles	2,671,595 · 2024

Cargo carried

General freight, Metal: sheets, coils, rolls, Logs, poles, beams, lumber, Building materials, Machinery, large objects, Grain, feed, hay, Paper products, Utilities, Agricultural/farm supplies, Construction

Check it yourself

Data as of Nov 12, 2026. Sources

Other carriers in Penryn, CA

Best Way Express Inc
Penryn, CA · Motor carrier of property · 2 power units
USDOT 2498688

All trucking companies in Penryn, CA· Trucking companies in California