← OhMyCarrier

400 MONROE ASSOCIATES

USDOT 1873440 · status active · 6 pass / 1 fail / 2 unknown

What this page is. A rendering of FMCSA public records on a stated date. Not a safety rating, credit score, or recommendation. Source: Company Census File (az4n-8mr2, updated 2026-10-21, sha256 73d4c5901abe8cdb…).

Checks

Identity

Legal name400 MONROE ASSOCIATES
Company Census File
DBA—
Company Census File
MC number—
Company Census File
Registration statusA
Company Census File
Operation typeA
Company Census File
Registered since2009-04-03
Company Census File

Contact

Phone3139633357
Company Census File
Emailsslazakowski@400monroe.com
Company Census File
Officer 1RICK HYRB
Company Census File
Officer 2MARIA GATZAROS
Company Census File

Address

Street400 MONROE #480
Company Census File
CityDETROIT
Company Census File
StateMI
Company Census File
ZIP48226
Company Census File
CountryUS
Company Census File

Fleet (self-reported on MCS-150)

Truck units4
Company Census File
Power units7
Company Census File
Drivers4
Company Census File
CDL drivers3
Company Census File
Intrastate drivers4
Company Census File
Last MCS-150 filing2024-09-11
Company Census File

Related carriers

No other active carrier shares this carrier's officer and address in the public record.

Safety history

Counts from FMCSA inspection and crash records, all history on file. Not a safety rating; FMCSA assigns ratings only after an on-site review.

Inspections1
driver 1 · vehicle 3
Out-of-service0 (0.0% of inspections)
driver 0 · vehicle 0
Violations4
Inspection span2024-09-23 – 2024-09-23
Crashes0
fatal 0 · injury 0 · tow-away 0
Crash span— – —

Rulebook v1 · JSON