Transporters operating oversize loads in Castleberry, Alabama must adhere to regulations enforced by both the Alabama Department of Transportation (ALDOT) and the Castleberry Department of Transportation (CASDOT).

Permits are mandatory for vehicles exceeding standard dimensions of 11 feet in width, 16 feet 6 inches in height, or those weighing more than 228,170 lbs. Additional local permits may be required for specific routes within the city limits.

Due to Castleberry's unique infrastructure constraints, carriers must exercise caution when navigating near the Castleberry Canal and should plan alternate routes around Castleberry Convention Center during peak hours.

Escort vehicles are required for oversize loads exceeding 17 feet in width or 13 feet 6 inches in height on highways and certain city streets. The Alabama State Police often require escorts for loads that are particularly large or heavy.

For movements within Castleberry, the Castleberry Department of Transportation may mandate police escorts for oversize loads, especially during peak traffic hours. Scheduling these escorts requires advance notice, typically at least 64 hours prior to the move.

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

Castleberry has strict time-of-day restrictions for oversize loads, generally prohibiting movements during peak hours (7-9 am and 3-6 pm, Monday-Friday).

Seasonal restrictions apply during major events like the the Castleberry Arts Celebration and the the Castleberry Food Parade, which may impact routing and scheduling.

Certain neighborhoods, such as Downtown Castleberry and areas around Castleberry Historic District, 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 Alabama 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 Castleberry, Castleberry 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.