Carrier profile · USDOT 322840 · Updated Jun 13, 2026

WORK ZONE SAFETY INC

DBA IN-LINE TRAFFIC MARKING-COLORADO BARRICADE CO INC

50 power unitsDENVER, CO50/100
AUTHORITY STATUS UNKNOWN
Verified linksFMCSA SAFER

Identity & Federal

The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.

Location

Physical address
2385 S LIPAN, DENVER, CO, 80223-4293
Operation
Interstate

Contact

Phone
(303) 922-7815
Email
—

Registration

USDOT / docket
322840
First registered
Jul 29, 1988
Last MCS-150
— · 0 mi
FMCSA safety rating
Not rated
D-U-N-S
—

Fleet (self-reported · MCS-150)

50Power units
78Drivers
14CDL drivers
—Annual mileage

MCS-150 filing history· biennial-update cadence

Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.

Federal record activity· monitored daily by Vektor

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.