Carthage, Indiana regulations require all heavy haul operations to comply with the Indiana Department of Transportation (INDOT) guidelines as well as local ordinances administered by the Carthage Department of Transportation (CARDOT).

Heavy haul permits are required for any load exceeding 13 feet in width, 13 feet 6 inches in height, or 150,242 lbs in gross vehicle weight. These dimensions are strictly enforced throughout Carthage, particularly in high-traffic areas.

Special consideration must be given to route planning to avoid Carthage University and the vicinity of Carthage Research Park, which have infrastructure limitations or heavy pedestrian traffic that may impede oversized loads.

Escort vehicles are required for oversize loads exceeding 17 feet in width or 14 feet 6 inches in height on highways and certain city streets. The Indiana State Police often require escorts for loads that are particularly large or heavy.

For movements within Carthage, the Carthage Department of Transportation may mandate police escorts for oversize loads, especially during peak traffic hours. Scheduling these escorts requires advance notice, typically at least 52 hours prior to the move.

To apply for an oversize load permit in Indiana, companies must submit their applications through the Indiana Department of Transportation's permit portal. Additional permits for Carthage may require submission to Carthage Department of Transportation.

Documentation required includes detailed route plans, load dimensions, and weight certificates. For super heavy loads, a detailed engineering analysis may be necessary to ensure that the load can be safely transported without damaging city infrastructure.

Carthage has strict time-of-day restrictions for oversize loads, generally prohibiting movements during peak hours (6-8 am and 4-5 pm, Monday-Friday).

Seasonal restrictions apply during major events like the the Carthage Holiday Fair and the the Carthage Historical Parade, which may impact routing and scheduling.

Certain neighborhoods, such as Carthage Center and areas around Downtown Carthage, 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 Indiana 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 Carthage, Carthage 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.