Dallas County sits within the Dallas-Fort Worth ozone nonattainment area, where TCEQ Rule 30 TAC 114.512 limits commercial heavy-duty vehicle idling to five minutes. Locally adopted by Dallas County for fleets and contractors.
TCEQ adopted the Texas Locally Enforced Motor Vehicle Idling Limitations rule under 30 TAC Chapter 114, Subchapter J. Dallas County and most DFW counties opted into local enforcement, capping idling at five consecutive minutes for vehicles with gross weight over 14,000 pounds. School buses while loading, emergency vehicles, sleeper berths during federally mandated rest, and vehicles below 40 degrees Fahrenheit are exempt. Enforcement is shared with TCEQ and local police; county fleet contractors must comply. Dallas County does not extend rules to passenger cars.
Violations of the TCEQ idling rule are Class C misdemeanors with fines up to 500 dollars per occurrence; repeat fleet violators face TCEQ enforcement orders and contractor disqualification.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Mesquite, TX
Mesquite allows gas-powered leaf blowers and lawn equipment during daytime hours, generally 7 a.m. to 8 p.m., with no city-wide gas blower ban.
Mesquite, TX
Outdoor music in Mesquite is allowed but cannot be plainly audible at neighboring residences after 10 p.m.; commercial venues need special event permits.
Mesquite, TX
Commercial vehicles over 1 ton or with commercial markings cannot park on Mesquite residential streets overnight; semi-trucks and trailers face stricter limits.
Mesquite, TX
Overnight on-street parking is generally allowed in Mesquite where not signed otherwise, but vehicles cannot remain in the same spot for more than 48-72 hours.
Mesquite, TX
On-street parking in Mesquite is allowed where not signed otherwise; vehicles must park with the flow of traffic and cannot block driveways, hydrants, or sig...
Mesquite, TX
Mesquite limits residential fences to 8 feet in rear/side yards and 4 feet in front yards, with corner-lot visibility triangles enforced for traffic safety.
Side-by-side rule comparisons with other cities in Dallas County.
See how Mesquite's vehicle idling restrictions rules stack up against other locations.
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