HB 2273 allocates unspent county transportation excise tax revenues for specific road improvement projects across Pinal County and surrounding communities in Arizona. The bill directs $45.98 million toward 12 named projects, including road widening in Florence, paving in Pinal County, traffic interchanges in Maricopa, and general transportation upgrades for cities like Queen Creek and tribal communities (Gila River, Ak-Chin, and Coolidge). Funds are distributed proportionally if total revenues exceed or fall short of the $45.98 million target. This policy change directly affects local governments and tribal entities by providing dedicated funding for infrastructure projects without creating new taxes or fees.
HB 2106 clarifies how Arizona counties can levy a transportation excise tax approved by voters. It sets a maximum tax rate (up to 20% of existing business tax rates) and specifies where collected revenue must go: counties with over 400,000 residents deposit funds into a regional transportation fund, while smaller counties can choose between that fund or a public transportation authority fund. The tax applies to business transactions, electricity, and natural gas use, and must fund transportation projects in the county. This bill modifies existing tax collection rules but does not create new taxes - only defines how existing voter-approved county taxes operate.