Broker check result

CST LINES, INC.

MC351966 · USDOT 788953 · GREEN BAY, WI

Authority activeBroker authority

Bond on fileBMC-84 (surety bond)

Authority age27+ years

No red flags in FMCSA records.

Broker owe you money? Get the claim packet.

Demand letter + bond-claim letter to JET INSURANCE COMPANY, pre-filled with CST LINES, INC.'s FMCSA info. Already unpaid? $9 claim packet with code LAUNCH10 (reg. $19, through Oct 29).

Get my claim packet ($9 w/ LAUNCH10)Check another broker free

FMCSA details: bond, surety, contact

MC / USDOT	MC351966 / 788953
Broker authority	ACTIVE
Authority age	Granted 1999-08-25 (325 months)
Bond / trust	On file BMC-84 (surety bond): JET INSURANCE COMPANY (#JT021648, effective 2025-10-01)
Surety contact	Look up the surety's claims address on its website, or the "Insurance" page on FMCSA L&I.
Location	GREEN BAY, WI

Source: FMCSA L&I / Census via data.transportation.gov (daily snapshot). Data as of 2026-10-22. Run a live check for today's status, phone and email. Verify on SAFER.

Free demand letter preview

See your demand letter to CST LINES, INC. with the MC and bond / surety already filled in.

Preview my demand letter free

Watch this broker free

Email alert if MC351966 loses authority, its bond is cancelled, or its status changes.

Carrier Reports: broker payment experiences

Report this broker

Carrier Reports are opinions and experiences submitted by carriers. They are not verified by UnpaidLoad, do not state facts about any broker on our behalf, and are not legal advice. Brokers can dispute a report (see the broker dispute rules). Always verify authority and bond on SAFER.

No carrier reports yet. Be the first.

Report your payment experience with this broker

Are you this broker? Dispute a report and we'll review it. Broker dispute rules.

What do you want to do?

Broker owes you money? Build your claim packet ($9 w/ LAUNCH10).Report this broker (free)Fight a bogus report

Get a free broker red-flags checklist

The 12 checks to run before you book a load. Free, by email. No spam.

Is CST LINES, INC. legit?

CST LINES, INC. holds active broker authority under MC351966 in FMCSA records, first granted 1999-08-25 (about 27 years ago). A BMC-84 (surety bond) with JET INSURANCE COMPANY is on file. Active authority and a bond on file are basic requirements, not a guarantee of payment. Check the Carrier Reports above and verify on SAFER before you book.

CST LINES, INC. MC number and DOT number

CST LINES, INC. is listed under MC351966 and USDOT 788953, based in GREEN BAY, WI. Always match the MC on your rate con to the company name and phone on FMCSA.

More freight brokers near GREEN BAY

See freight brokers in GREEN BAY, WI or all brokers in WI. Bond claim help: how to file a JET INSURANCE COMPANY BMC-84 claim.

CST LINES, INC. reviews

See Carrier Reports from other carriers above, or report how CST LINES, INC. paid you (free).

Get unlimited packets plus bond alerts on every broker you haul for, $19/mo.

UnpaidLoad Pro: unlimited claim packets, broker watchlist with daily bond/authority alerts, MC Watch on your own authority, and deadline reminders.

See Pro

Broker owes you? $9 packet w/ LAUNCH10

Not legal advice. This is a document-preparation tool, not a law firm. Results aren't guaranteed. Verify all info with FMCSA and consult an attorney for legal questions.