All oversize loads entering Raritan, Illinois must conform to the requirements set by the Illinois Department of Transportation (ILDOT) and the Raritan Department of Transportation (RARDOT).

In general, any vehicle over 13 feet in width, 13 feet 6 inches in height, and within the super heavy weight class (over 172,849 lbs) should obtain an oversize load permit from the ILDOT and potentially additional permits from RARDOT.

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

Escort vehicles are required for oversize loads exceeding 17 feet in width or 15 feet 6 inches in height on highways and certain city streets. The Illinois State Police often require escorts for loads that are particularly large or heavy.

For movements within Raritan, the Raritan Department of Transportation may mandate police escorts for oversize loads, especially during peak traffic hours. Scheduling these escorts requires advance notice, typically at least 49 hours prior to the move.

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

Raritan has strict time-of-day restrictions for oversize loads, generally prohibiting movements during peak hours (6-9 am and 4-5 pm, Monday-Friday).

Seasonal restrictions apply during major events like the the Raritan Sports Exposition and the the Raritan Cultural Festival, which may impact routing and scheduling.

Certain neighborhoods, such as Raritan Center and areas around Raritan Industrial Park, 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 Illinois 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 Raritan, Raritan 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.