More Transportation U.S. Stories

The Buzz: What happens when Washington comes to town?

The Buzz rides along as a federal advisor goes on a tour with city officials.

The Buzz: Combatting Generational Poverty in Pima County

A new effort aims to help those who are born into poverty move up the socio-economic ladder.

Truck driver who caused toxic spill on I-10 was well over legal limit for alcohol at the time of the crash

Autopsy results show Rickey Immel had a blood-alcohol level almost eight times the limit for commercial drivers

Work begins on 3-year I-17 construction project

New lanes and switchable lanes coming north of Phoenix-area

The Buzz: A strong monsoon brings road closures and floods

Why does some infrastructure get overwhelmed by above-average summer rain?

The Buzz: USMCA turns 2

How are Arizona's importers & exporters doing under the new trade deal?

Pima County Issues Ground-Level Ozone Advisory

Thursday marks the second consecutive day of an advisory.

Where's the new money in the state budget going?

We look at a handful of areas that will see a notable increase in funds this fiscal year

Current Phase of Grant Road Improvements Nearing Completion

Project began in 2017 and was scheduled for completion July 23.

Allegiant Air Coming to Tucson Airport

The low-cost airline will bring two new destinations to TIA.

City Annexes Tucson International Airport

Annexation provides tax dollars to the city, assistance to the airport.

AAA: 932,000 Arizonans Will Travel During 4th of July Week

Estimate predicts most travelers will be driving to their final destination.

Appeal of Sabino Canyon Tram Change Could Mean Lapse in Service

A pending appeal of the new contract award could delay the start of operations by the new operator.

Temporary Bridge to Ease Traffic Again During I-10 Work

A project at I-10 and Wilmot marks the second time ADOT has used temporary bridges in the Tucson area.

County Supes to Debate Draft of Road Improvement Sales Tax

A memo predicts the bill will go through a final vote on June 19.

Airport Authority's Economic Impact Estimated at $7.4 Billion a Year

Most recent estimate shows nearly 50 percent increase in economic impact in the past five years.

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