All oversize loads entering Castine, Ohio must conform to the requirements set by the Ohio Department of Transportation (OHDOT) and the Castine Department of Transportation (CASDOT).

In general, any vehicle over 11 feet in width, 13 feet 0 inches in height, and within the super heavy weight class (over 194,920 lbs) should obtain an oversize load permit from the OHDOT and potentially additional permits from CASDOT.

To navigate the complexities of Castine's infrastructure, it's crucial to plan routes that avoid sensitive areas like Castine Valley and major construction zones along the Castine Bridge area.

Escort vehicles are required for oversize loads exceeding 16 feet in width or 13 feet 0 inches in height on highways and certain city streets. The Ohio State Police often require escorts for loads that are particularly large or heavy.

For movements within Castine, the Castine Department of Transportation may mandate police escorts for oversize loads, especially during peak traffic hours. Scheduling these escorts requires advance notice, typically at least 59 hours prior to the move.

Permit applications in Castine must be submitted through the OHDOT'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 Castine, a traffic management plan may also be required as part of the application process.

Castine 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 Castine Sports Celebration and the the Castine Spring Exhibition, which may impact routing and scheduling.

Certain neighborhoods, such as Downtown Castine and areas around Castine Municipal Complex, 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 Ohio 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 Castine, Castine 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.