| Average price of gasoline defined by the US Department of Energy (US National Avg) |
Additional Surcharge Per Mile |
| $2.09 or below |
None |
| $2.10 - $2.19 |
$0.05 |
| $2.20 - $2.29 |
$0.09 |
| $2.30 - $2.39 |
$0.13 |
| $2.40 - $2.49 |
$0.17 |
| $2.50 - $2.59 |
$0.21 |
| $2.60 - $2.69 |
$0.25 |
| $2.70 - $2.79 |
$0.29 |
| $2.80 - $2.89 |
$0.33 |
| $2.90 - $2.99 |
$0.37 |
| $3.00 - $3.09 |
$0.41 |
| $3.10 - $3.19 |
$0.45 |
| $3.20 - $3.29 |
$0.49 |
| $3.30 - $3.39 |
$0.53 |
| $3.40 - $3.49 |
$0.57 |
| $3.50 - $3.59 |
$0.61 |
| $3.60 - $3.69 |
$0.65 |
| $3.70 - $3.79 |
$0.69 |
| $3.80 -$3.89 |
$0.73 |
| $3.90 - $3.99 |
$0.77 |