More Pima County Environment Transportation Stories

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

The Buzz: A strong monsoon brings road closures and floods

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

Pima County Issues Ground-Level Ozone Advisory

Thursday marks the second consecutive day of an advisory.

With fewer cars on the streets, Tucson's air quality is improving

Pandemic restrictions are a factor in the air quality improvements, a county official says.

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.

Study to Look at Options for Summerhaven's Main Road

Pima transportation official says traffic congestion can be an issue during snow storms, summer weekends.

Pima Supervisors Talk Road-Repairs Tax, Back National Carbon Fee

Supes ask that county staff study the feasibility of swapping a property tax to repair roads for a sales tax.

Learning to Program a Driverless Car at the UA

A 10-week summer course meant to encourage students to continue studies in research-based graduate programs.

Avra Valley I-11 Proposals Draw Opposition at Tucson Meetings

Citizens disagree with notion of building highway through deserts west of Tucson.

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Pima County, Environment, Transportation
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