Houston DOT safety compliance: what changes inside the city

Inside the city, trucks are inspected by the Houston Police Department's Truck Enforcement Unit as well as Texas DPS. The unit was set up in July 1999, and its officers are certified by FMCSA through Texas DPS to inspect trucks, hazmat loads, cargo tanks, and motorcoaches.

• Same standard as a trooper. Officers follow CVSA's North American Standard procedures and out-of-service criteria, and a serious violation means an out-of-service order until it's repaired.
• Area operations. On top of daily inspections, the unit runs at least two area operations a month in different parts of the city, focused on hazmat, cargo tank, flatbed, or overweight trucks, sometimes with DPS and federal agencies.
• Moving violations. Under a TxDOT grant, officers stop trucks for speeding, following too closely, unsafe lane changes, texting, no seat belt, and driving in restricted freeway lanes.
• A decal that buys time. A truck that passes a Level I inspection gets a CVSA decal, which spares it another Level I for 90 days.

City police can do this because Texas Transportation Code Chapter 644 lets officers in cities of 50,000 or more be certified to enforce truck safety rules and stop trucks within city limits. For what each inspection level covers, see the six DOT inspection levels.

Can Houston police inspect trucks at your yard?

Yes. A certified city officer may enter a motor carrier's premises to inspect equipment unit by unit, at a reasonable time, after stating the purpose and showing credentials (Section 644.104(e)).

Refusing an authorized inspection is a Class C misdemeanor, with each day a separate offense, and the state can also seek a civil penalty of up to $1,000 a day (Sections 644.151 and 644.152). Treat your yard like a roadside: parked trucks with open defects are inspectable.

HPD also offers free safety programs for businesses that employ commercial drivers, covering inspection items and risky driving behavior. Ask the unit to schedule a session through its truck safety programs page.

Yes, for the part of the move on Houston city streets. Houston Public Works issues an Oversize Load Permit through its Right of Way, Traffic and Mobility group, separate from the TxDMV permit that covers Texas public roads.

• Request it at least 48 hours before the day of the move.
• Send the application form and a route map by email; the city lists no plan review or inspection.
• The fee starts at $103 and can be higher.

Build the city permit into the same timeline as the state one, because the city's 48 hours start only once you have a final route. Our guide to Texas oversize permits covers the state side: limits, routes, and TxDMV's permit system.

An HPD inspection counts on your record exactly like one done by DPS. FMCSA's Safety Measurement System uses two years of roadside inspections and crashes, updates monthly, and counts violations recorded on an inspection report whether the officer writes a ticket, gives a warning, or neither.

The reverse also matters: a citation written without an inspection report, such as a lane-restriction ticket on its own, is not used in the SMS. Inspection violations you believe are wrong can be challenged through DataQs. Our guide to unsafe driving violations and CSA scores explains how they add up.

A short Houston routine keeps the local layer under control:

• Brief drivers new to Houston on hazmat routes and the four left-lane restrictions before their first trip.
• Keep yard trucks inspection-ready, because city officers can check them there.
• Order city oversize permits with the state permit, not after it.
• Check TWIC expiration dates, UIIA status, and Lynx plate registrations for every truck that serves the port.
• Review each inspection report within a day, and fix and certify the defects.

For the hours-of-service side, our weekly HOS audit playbook covers the log review. Our Houston DOT compliance services team can run the rest with you.