Garden City, Colorado regulations require all heavy haul operations to comply with the Colorado Department of Transportation (CODOT) guidelines as well as local ordinances administered by the Garden City Department of Transportation (GARDOT).

Heavy haul permits are required for any load exceeding 12 feet in width, 14 feet 6 inches in height, or 157,820 lbs in gross vehicle weight. These dimensions are strictly enforced throughout Garden City, particularly in high-traffic areas.

Special consideration must be given to route planning to avoid the Garden City River and the vicinity of the Garden City Tunnel, which have infrastructure limitations or heavy pedestrian traffic that may impede oversized loads.

Colorado law mandates escort vehicles for any load exceeding 17 feet in width or 15 feet 6 inches in height. When traveling through Garden City, these requirements may be more stringent depending on the specific streets and neighborhoods traversed.

The Garden City Department of Transportation requires a minimum of 51 hours advance notice to coordinate police escorts, which are mandatory for super-loads or when traveling through congested areas of Garden City.

The Colorado Department of Transportation manages the primary application process for oversize permits, with supplementary permits required from Garden City Department of Transportation for transit through Garden City limits.

Required documentation for Garden City permits includes axle configuration diagrams, proof of insurance with appropriate coverage levels, and detailed transport plans. Engineering assessments may be required for loads exceeding standard weight thresholds on certain streets and bridges.

Garden City has strict time-of-day restrictions for oversize loads, generally prohibiting movements during peak hours (7-8 am and 4-6 pm, Monday-Friday).

Seasonal restrictions apply during major events like the the Garden City Film Exposition and the the Garden City Historical Exposition, which may impact routing and scheduling.

Certain neighborhoods, such as Garden City Center and areas around the Garden City Canal, 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 Colorado 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 Garden City, Garden City 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.