Big 8 Transport Inc

Doing business as Zavala Trucking

USDOT activeAuthority activeCarrier · Interstate

USDOT1378938
MC526065
LocationOakland, CA
Phone(831) 212-9452
Fleet1 power units · 1 drivers

Big 8 Transport Inc (USDOT 1378938, MC-526065) is an interstate motor carrier based in Oakland, California with 1 power unit and 1 driver reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 13 roadside inspections in the last 24 months.

Verification snapshot · FMCSA data as of Nov 11, 2026

Operating authorityActive · MC-526065Motor Carrier of Property Liability insurance$1,000,000 on fileRequired: $750,000 Safety ratingNot rated13 inspections in 24 months Out-of-service ordersNone on fileFMCSA out-of-service orders file Registration (MCS-150)Updated Oct 31, 2026This month Process agent (BOC-3)On fileTruck Process Agents of America, Inc.

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Operating authority

Status from the FMCSA Company Census File, November 11, 2026

Docket	Authority type	Status
MC-526065	Motor Carrier of Property (except Household Goods)	Active

First granted on July 27, 2005 · see full authority history.

Insurance

FMCSA licensing system (Motus), November 12, 2026

Liability (BIPD) required$750,000
Liability (BIPD) on file$1,000,000
Cargo insurance required / on fileNo / No
Bond required / on fileNo / No

Filings on file

Type	Insurer	Coverage	Effective
Liability (BIPD) BMC-91X	Great West Casualty Co	$1,000,000	Oct 11, 2021

Insurance history: 4 past filings

Type	Insurer	Effective	Ended	Reason
Liability (BIPD)	Great West Casualty Co.	Jul 8, 2015	Nov 8, 2021	Term / cancl
Liability (BIPD)	Arch Insurance Company	Jul 8, 2014	Jul 8, 2015	Cancel
Liability (BIPD)	Db Insurance Co., Ltd (U.s.branch)	Jul 24, 2013	Jul 1, 2014	Cancel
Liability (BIPD)	Great West Casualty Co.	Jul 12, 2005	Jul 25, 2006	Cancel

Process agent (BOC-3)

Truck Process Agents of America, Inc., Fargo, ND

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

13
Inspections: 0.0%
Driver out-of-service: 10.0%
Vehicle out-of-service: 0
Crashes

Inspected most often in: California (13).

Most recent inspection on file: August 20, 2026.

FMCSA safety rating: Not rated

Inspection and crash counts come from FMCSA records and are shown as reported. They are not a safety rating. A crash record does not mean the carrier was at fault. FMCSA has not rated a carrier unless a safety rating is listed. For FMCSA’s own data and its explanation, see the FMCSA SAFER Company Snapshot.

Out-of-service rates are calculated by CheckTrucking from inspection records (driver: levels I, II, III, VI; vehicle: levels I, II, V, VI). They are not FMCSA scores.

Authority history

FMCSA licensing records (Motus and legacy L&I) · migration-only status adjustments are not shown

October 6, 2021Involuntary revocation — Contract carrier authorityDiscontinued revocation on October 12, 2021
June 11, 2015Involuntary revocation — Contract carrier authorityDiscontinued revocation on July 8, 2015
July 14, 2014Reinstated — Contract carrier authority; Motor Carrier of Property (except Household Goods)
July 7, 2014Involuntary revocation — Contract carrier authority
August 14, 2013Reinstated — Contract carrier authorityRevoked on July 7, 2014
July 31, 2006Involuntary revocation — Contract carrier authority
July 27, 2005Granted — Contract carrier authorityRevoked on July 31, 2006

Fleet and operations

From the company’s own registration (Form MCS-150), updated October 31, 2026

Power units: 1
Trucks: 1
Tractors owned: 1
Drivers: 1
CDL drivers: 1
Interstate drivers: 1
Miles traveled: 10,000 (2026)
Classification: Authorized for hire
Hazardous materials: No
USDOT registered: June 1, 2005
Address: 10 Burma St, Oakland, CA 94607
Phone (registered with FMCSA): (831) 212-9452

Cargo carried

General freight
Fresh produce
Intermodal containers
Meat
U.S. Mail
Refrigerated food
Paper products

Key facts

USDOT number 1378938 was registered on June 1, 2005.
Operating authority MC-526065 was first granted on July 27, 2005.
The company last updated its FMCSA registration (Form MCS-150) on October 31, 2026.
It reported 10,000 vehicle miles traveled in 2026.
One insurance filing is on file, including Liability (BIPD) coverage with Great West Casualty Co.
It had 13 roadside inspections in the last 24 months; 4 inspections recorded no violations.
Its process agent filing (BOC-3) is with Truck Process Agents of America, Inc..

Other carriers in Oakland, CA

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