Senate Republicans Pass Transportation Package Focusing on Safety, Mobility, Economic Growth
FOR IMMEDIATE RELEASE
Thursday, March 19, 2026
PHOENIX, ARIZONA—Senate Republicans are advancing a package of transportation measures aimed at improving roadway conditions, reducing congestion, and supporting long-term economic growth across Arizona, moving key infrastructure projects closer to construction without raising taxes. The Arizona Senate passed the legislation this week, sending the measures forward as part of ongoing efforts to strengthen mobility and reliability for drivers statewide. The package targets both rural and urban corridors where population growth and increased travel demand have placed added pressure on existing infrastructure.
SB 1062, sponsored by Senator Wendy Rogers, advances upgrades at the intersection of U.S. Route 60 and Superstition Mountain Drive, including construction of an additional left-turn lane and related intersection improvements intended to ease traffic flow along a heavily traveled Pinal County corridor.
SB 1063, also sponsored by Senator Rogers, moves forward improvements along U.S. Route 70 between Mile Post 255 and Mile Post 301, a critical rural route used by commuters, freight operators, and emergency services. The project addresses longstanding roadway concerns and aims to improve travel reliability through eastern Arizona.
Additionally, from Senator Rogers, SB 1064 advances improvements along U.S. Route 66 in Flagstaff between Interstate 40 and Milton Road through coordination with the City of Flagstaff, helping modernize infrastructure along one of northern Arizona’s busiest tourism and business corridors.
"Transportation is about safety, mobility, and economic opportunity," said Senator Wendy Rogers. "These projects address real pressure points on our highways, keep traffic moving, and support the continued growth of communities across Arizona."
SB 1204, sponsored by former Senate Majority Leader Janae Shamp, advances planning and environmental analysis for future interchange improvements at U.S. Route 60 and State Route 303, a major connection point in the rapidly expanding West Valley where residential growth and freight traffic continue to increase.
"The West Valley is growing at an incredible pace, and our infrastructure has to keep up," said Senator Shamp. "This project prepares one of our most important corridors for the traffic we know is coming, improving daily commutes while supporting job growth and regional commerce, as well as preventing traffic fatalities."
SB 1455, sponsored by Senate Appropriations, Transportation & Technology Committee Chair David Farnsworth, advances surveying and design work for the future extension of State Route 24 east of Ironwood Drive, improving long-term connectivity in one of the fastest-growing areas of the East Valley.
"As families and businesses continue moving into the East Valley, transportation planning has to look ahead, not behind," said Senator Farnsworth. "Extending SR 24 will strengthen regional connectivity, reduce future congestion, and ensure infrastructure keeps pace with responsible growth."
The package reflects a commitment to strategic infrastructure planning that improves travel efficiency, strengthens regional connections, and supports Arizona's economy while protecting taxpayers from new taxes or fees. These measures will be considered in the budgeting process between the Senate, House, and Governor.
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For more information, contact:
Kim Quintero
Director of Communications | Arizona State Senate Republican Caucus
kquintero@azleg.gov