Interstate 11; environmental; engineering; study

HB 2601 directs Arizona's transportation department to request federal approval to divide the Interstate 11 project into segments between the Arizona-Nevada border and Casa Grande. If approved, the department must then conduct a required environmental and engineering study for the non-litigated segment. The bill aims to advance construction planning for most of the corridor while bypassing a federal lawsuit challenging the southern portion, which the legislature states has delayed progress statewide. This action affects the state's transportation planning process and the specific I-11 corridor segment not involved in the ongoing litigation.