All oversize loads entering the City of Kuna must conform to the requirements set by the Idaho Transportation Department.

In general, any vehicle over 12 feet in width, 14.5 feet in height, and within the Class III weight category should obtain an oversize load permit from the Kuna Public Works Department.

Additionally, all loads exceeding 10,000 pounds must travel on designated truck routes to avoid damaging City infrastructure.

When transporting loads exceeding 12 feet in width or 14.5 feet in height, an escort vehicle is required on highways with posted speed limits of 55 mph or higher.

Local police escorts are available for a fee and must be scheduled at least 24 hours in advance.

To apply for permits in Kuna, please visit the City of Kuna's Public Works Department website or contact them at (208) 468-5800.

Documentation requirements include proof of insurance, vehicle registration, and a detailed load description.

Time-of-day restrictions prohibit oversized loads from traveling on Kuna's main highway between the hours of 7:00 AM and 9:00 AM, Monday through Friday.

Seasonal restrictions limit oversized load travel to designated routes during winter months (December 15 - March 15).

Restricted neighborhoods include areas with low-hanging power lines or other infrastructure that may be damaged by oversized loads.

The standard permit fee for Kuna is $25, plus an additional $50 for each day of travel exceeding three days.

Fees vary based on load size and route complexity; oversized loads traveling on designated truck routes incur a lower fee than those requiring police escorts.