Granite, Oregon regulations require all heavy haul operations to comply with the Oregon Department of Transportation (ORDOT) guidelines as well as local ordinances administered by the Granite Department of Transportation (GRADOT).

Heavy haul permits are required for any load exceeding 11 feet in width, 16 feet 6 inches in height, or 275,951 lbs in gross vehicle weight. These dimensions are strictly enforced throughout Granite, particularly in high-traffic areas.

Special consideration must be given to route planning to avoid the Granite Financial Center and the vicinity of Granite Shopping District, which have infrastructure limitations or heavy pedestrian traffic that may impede oversized loads.

Oregon law mandates escort vehicles for any load exceeding 14 feet in width or 13 feet 0 inches in height. When traveling through Granite, these requirements may be more stringent depending on the specific streets and neighborhoods traversed.

The Granite Department of Transportation requires a minimum of 26 hours advance notice to coordinate police escorts, which are mandatory for super-loads or when traveling through congested areas of Granite.

The Oregon Department of Transportation manages the primary application process for oversize permits, with supplementary permits required from Granite Department of Transportation for transit through Granite limits.

Required documentation for Granite permits includes axle configuration diagrams, proof of insurance with appropriate coverage levels, and detailed transport plans. Engineering assessments may be required for loads exceeding standard weight thresholds on certain streets and bridges.

Granite has strict time-of-day restrictions for oversize loads, generally prohibiting movements during peak hours (7-9 am and 3-5 pm, Monday-Friday).

Seasonal restrictions apply during major events like the the Granite Spring Exposition and the the Granite Music Games, which may impact routing and scheduling.

Certain neighborhoods, such as Granite Center and areas around Granite Arena, 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 Oregon 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 Granite, Granite 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.