AZ HB2400

Suspends the state motor fuel tax (18 cents per gallon) annually from May 1 through September 30 in Arizona's metropolitan areas (Area A and Area C), prohibiting vendors from charging or collecting fuel tax during this period.

Requires the state highway fund to distribute $72.6 million annually to local governments: $27.588 million to counties, $39.93 million to cities and towns, and $5.082 million to cities with populations over 300,000.

Prohibits the Department of Transportation from prioritizing highway construction projects based on the amount of motor fuel tax or use fuel tax a county contributes to the state highway fund.

Declares the legislation an emergency measure, making it effective immediately upon passage.