Simi Valley, California regulations require all heavy haul operations to comply with the California Department of Transportation (CADOT) guidelines as well as local ordinances administered by the Simi Valley Department of Transportation (SIMDOT).

Heavy haul permits are required for any load exceeding 13 feet in width, 15 feet 6 inches in height, or 166,328 lbs in gross vehicle weight. These dimensions are strictly enforced throughout Simi Valley, particularly in high-traffic areas.

Special consideration must be given to route planning to avoid the Simi Valley Marketplace and the vicinity of Simi Valley Commercial Zone, which have infrastructure limitations or heavy pedestrian traffic that may impede oversized loads.

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 California State Police often require escorts for loads that are particularly large or heavy.

For movements within Simi Valley, the Simi Valley Department of Transportation may mandate police escorts for oversize loads, especially during peak traffic hours. Scheduling these escorts requires advance notice, typically at least 57 hours prior to the move.

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

Simi Valley has strict time-of-day restrictions for oversize loads, generally prohibiting movements during peak hours (7-8 am and 3-6 pm, Monday-Friday).

Seasonal restrictions apply during major events like the the Simi Valley Annual Marathon and the the Simi Valley Cultural Exhibition, which may impact routing and scheduling.

Certain neighborhoods, such as Simi Valley Center and areas around the Simi Valley Canal, 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 California 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 Simi Valley, Simi Valley 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.