South Carolina is raising the Motor Fuel User Fee effective July 1, 2017.
Changes to California's Motor Vehicle and Diesel Fuel Tax set to take effect July 1 2017.
Beginning July 1, 2017, Iowa is lowering its fuel tax rates for gasoline.
Starting on January 1, 2017, Colorado is implementing some changes to fuel tax rates.
Florida is increasing their statewide tax rate on both motor and diesel fuel starting January 1, 2017.