Permit fee calculator

Calculate your overweight permit fee by downloading this MS Excel calculator (XLSX 73.4KB).

The fee for weights in excess of 100,000 pounds is $4.25 plus fifty cents for each 5,000 pound increment or portion thereof exceeding 100,000 pounds.

Additional information:

• The minimum fee for any overweight permit shall be $14.00,
• When computing overweight fees that result in an amount less than even dollars, the fee shall be carried to the next full dollar if fifty cents or over and shall be reduced to the next full dollar if forty-nine cents or under.

For more information on permit fee pricing, review RCW 46.44.0941