All oversize loads entering Sour John, Oklahoma must conform to the requirements set by the Oklahoma Department of Transportation (OKDOT) and the Sour John Department of Transportation (SOUDOT).

In general, any vehicle over 13 feet in width, 15 feet 6 inches in height, and within the super heavy weight class (over 245,887 lbs) should obtain an oversize load permit from the OKDOT and potentially additional permits from SOUDOT.

To navigate the complexities of Sour John's infrastructure, it's crucial to plan routes that avoid sensitive areas like the Sour John Tunnel and major construction zones along the Sour John Business District area.

Escort vehicles are required for oversize loads exceeding 16 feet in width or 13 feet 6 inches in height on highways and certain city streets. The Oklahoma State Police often require escorts for loads that are particularly large or heavy.

For movements within Sour John, the Sour John Department of Transportation may mandate police escorts for oversize loads, especially during peak traffic hours. Scheduling these escorts requires advance notice, typically at least 70 hours prior to the move.

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

Sour John 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 Sour John Winter Marathon and the the Sour John Music Exhibition, which may impact routing and scheduling.

Certain neighborhoods, such as Downtown Sour John and areas around Sour John Shopping 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 Oklahoma 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 Sour John, Sour John 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.