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Interstate 19

Dec 15, 2025

Arizona lawmaker proposes eliminating speed limits on some rural highways

Key points: Arizona may become first state with no maximum speed limits on some highways Rep. Nick Kupper proposes 80 mph speed limit on rural roads, with option for no […]

Jan 18, 2023

To save lives, let’s fast-track federal grant to improve I-10

Widening and improving the I-10 will save lives, reduce smog, save travelers’ time, improve freight transit, and help the Arizona economy remain robust.

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