Carrier profile · USDOT 2370604 · MC-917563 · FMCSA data fetched 2026-11-02

ZIMMERMAN TRANSPORT LLC

3 power units2 driversInterstateSYKESVILLE, MD

Census status Active (A)MC-917563 · code A

← Back to overviewAuthority & Insurance · USDOT 2370604

Authority & Insurance

Operating authority by docket

Docket	Authority type	Status	BI&PD req. / on file (source value)	Cargo req./on file	Bond req./on file
MC917563	Motor Carrier of Property (Except Household Goods)	Active	750,000 / 1,000,000	N / N	N / N

Source: Motus Carrier – All With History (inys-ebih) · raw queryDataset updated 2026-11-02 10:19 UTCFetched 2026-11-02 23:41 UTC

Authority status history

FMCSA change date	Docket	Authority type	New status	Reason (source)
2024-04-10	MC917563	Motor Carrier of Property (Except Household Goods)	Active	REINSTATED

Source: Motus AuthHist – All With History (yu5v-wbh6) · raw queryDataset updated 2026-11-02 10:12 UTCFetched 2026-11-02 23:41 UTC

Status and reason text are shown exactly as FMCSA publishes them. The change date is FMCSA's status_change_date; “Dataset updated” is when FMCSA last published the file, and “Fetched” is when VAX read it. The two authority files are shown side by side and are not reconciled by VAX. Amounts: the dictionary says “thousands”, but published values look like dollars, so raw values are shown. Census status is not authority.

Insurance filings

Insurer	Type	Form	Policy	Max / underlying (source)	Effective
Great West Casualty Co	BI&PD · Primary	BMC-91X	GRT19674A	1,000,000 / 0	2024-03-26

Source: Motus Insur – All With History (c5y8-a4uz) · raw queryDataset updated 2026-11-02 10:07 UTCFetched 2026-11-02 23:41 UTC

Filings as recorded by FMCSA — not a certificate of insurance or proof of current coverage. Amounts are source values (dictionary: thousands).

Source: Motus InsHist – All With History (3uet-3z4i) · raw queryDataset updated 2026-11-02 10:06 UTCFetched 2026-11-02 23:41 UTC

Source: InsHist – legacy (6sqe-dvqs) · raw queryDataset updated 2026-11-02 13:59 UTCFetched 2026-11-02 23:41 UTCFrozen by FMCSA since 2026-05-14

Prior policies

Insurance timeline

Hover a bar for insurer and dates.

Current filings (c5y8-a4uz) — effective date only

Great West Casualty Co · 2024-03-26 → end not published

Prior policies (3uet-3z4i + legacy 6sqe-dvqs) — effective → cancellation

GREAT WEST CASUALTY CO. · 2017-05-02 → 2017-12-25

ZURICH AMERICAN INSURANCE COMPANY · 2016-10-05 → 2017-05-02

ZURICH AMERICAN INSURANCE COMPANY · 2015-05-02 → 2016-11-02

ZURICH AMERICAN INSURANCE COMPANY · 2015-05-02 → 2016-10-05

2016201820202022

2015-05-022024-03-26

Bars run only between published effective and cancellation dates. Current filings show their effective date only — no end is assumed and no continuous coverage is inferred. Current history: 3uet-3z4i; legacy rows from 6sqe-dvqs (frozen 2026-05-14) are kept only when not already in the current file.

Insurer	Effective	Cancelled	Method	Policy	Dataset
GREAT WEST CASUALTY CO.	2017-05-02	2017-12-25	Cancelled	MCP30676A	6sqe-dvqs
ZURICH AMERICAN INSURANCE COMPANY	2016-10-05	2017-05-02	Replaced	PRA9317582	6sqe-dvqs
ZURICH AMERICAN INSURANCE COMPANY	2015-05-02	2016-11-02	Name Changed	PRA9317582	6sqe-dvqs
ZURICH AMERICAN INSURANCE COMPANY	2015-05-02	2016-10-05	Replaced	PRA9317582	6sqe-dvqs

GREAT WEST CASUALTY CO.
Effective
2017-05-02
Cancelled
2017-12-25
Method
Cancelled
Policy
MCP30676A
Dataset
6sqe-dvqs
ZURICH AMERICAN INSURANCE COMPANY
Effective
2016-10-05
Cancelled
2017-05-02
Method
Replaced
Policy
PRA9317582
Dataset
6sqe-dvqs
ZURICH AMERICAN INSURANCE COMPANY
Effective
2015-05-02
Cancelled
2016-11-02
Method
Name Changed
Policy
PRA9317582
Dataset
6sqe-dvqs
ZURICH AMERICAN INSURANCE COMPANY
Effective
2015-05-02
Cancelled
2016-10-05
Method
Replaced
Policy
PRA9317582
Dataset
6sqe-dvqs

Federal activity

2026-02-19Census
Latest MCS-150 filing
2024-04-10yu5v-wbh6
Authority status change: Motor Carrier of Property (Except Household Goods) → Active (REINSTATED)
2024-03-26c5y8-a4uz
Insurance filing effective — Great West Casualty Co
2017-12-256sqe-dvqs
Prior policy ended (cancelled) — GREAT WEST CASUALTY CO.
2017-05-026sqe-dvqs
Prior policy ended (replaced) — ZURICH AMERICAN INSURANCE COMPANY
2016-11-026sqe-dvqs
Prior policy ended (name changed) — ZURICH AMERICAN INSURANCE COMPANY
2016-10-056sqe-dvqs
Prior policy ended (replaced) — ZURICH AMERICAN INSURANCE COMPANY
2013-01-15Census
Added to FMCSA registration

Built only from dates in the sources above. Authority changes use FMCSA's own change date (yu5v-wbh6).

Changes observed by VAX monitoring

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