Permit fee calculator
A calculator to figure out your overweight permit fee cost.
Calculate your overweight permit fee by downloading this MS Excel calculator (XLS 84KB).
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
Slow down – lives are on the line.
In 2023, speeding continued to be a top reason for work zone crashes.
Even one life lost is too many.
Fatal work zone crashes doubled in 2023 - Washington had 10 fatal work zone crashes on state roads.
It's in EVERYONE’S best interest.
95% of people hurt in work zones are drivers, their passengers or passing pedestrians, not just our road crews.