All oversize loads entering Houston, Arkansas must conform to the requirements set by the Arkansas Department of Transportation (ARDOT) and the Houston Department of Transportation (HOUDOT).

In general, any vehicle over 11 feet in width, 14 feet 0 inches in height, and within the super heavy weight class (over 237,197 lbs) should obtain an oversize load permit from the ARDOT and potentially additional permits from HOUDOT.

To navigate the complexities of Houston's infrastructure, it's crucial to plan routes that avoid sensitive areas like the Houston Bay and major construction zones along the Houston Industrial Park area.

Arkansas law mandates escort vehicles for any load exceeding 14 feet in width or 15 feet 0 inches in height. When traveling through Houston, these requirements may be more stringent depending on the specific streets and neighborhoods traversed.

The Houston Department of Transportation requires a minimum of 37 hours advance notice to coordinate police escorts, which are mandatory for super-loads or when traveling through congested areas of Houston.

Permit applications in Houston must be submitted through the ARDOT's online permitting system. Carriers should be prepared to provide comprehensive vehicle specifications, proposed routes, and transport schedules.

Applications must include certified weight tickets, dimensional diagrams, and route surveys. For loads that may impact traffic flow in Houston, a traffic management plan may also be required as part of the application process.

Houston has strict time-of-day restrictions for oversize loads, generally prohibiting movements during peak hours (6-9 am and 4-6 pm, Monday-Friday).

Seasonal restrictions apply during major events like the the Houston Heritage Marathon and the the Houston Winter Exhibition, which may impact routing and scheduling.

Certain neighborhoods, such as Downtown Houston and areas around Houston Central Terminal, have restricted access for oversize loads. Alternative routes should be planned in advance to avoid these areas.

The base permit fee for an oversize load in Arkansas is $40, with additional fees for super heavy loads (over 200,000 lbs) ranging from $150 to $350 depending on the complexity of the move.

For movements within Houston, Houston Department of Transportation may charge additional fees for city-specific permits, which can range from $75 to $500 or more for particularly complex routes or those requiring extensive coordination with city agencies.