Transporation and Infrastructure news

Tucson Superfund Site cleanup stalled by U.S. Air Force

Aug 2, 2024 EPA urges action on PFAS contamination as Air Force faces penalties for delayed cleanup plan.

Toxic Waters: EPA and military clash over Tucson’s groundwater cleanup

Jul 31, 2024 Families affected by cancer and premature deaths blame a history of polluted water in southern Tucson. The water utility is trying to clean up the problem.

These three words from 1922 are at the heart of the latest Colorado River clash

Jul 22, 2024 It’s all rooted in a document called the Colorado River Compact.

The Buzz: The damming of the lower Colorado River

Jul 19, 2024 We preview the new season of Tapped, AZPM's podcast about water in the southwest.

Monsoon brings mixed emotions for road workers

Jul 18, 2024 The staff is on-call 24-hours a day.

Water conservation measures for Grand Canyon National Park after another break in the waterline

Jul 17, 2024 The waterline was recently shut off for repairs and crews were trying to re-pressurize the line when the break occurred.

Taming the Colorado

Jul 17, 2024 The Colorado River is the most dammed waterway in the US, but what was it like before? We go back to the battle over Parker Canyon Dam and how it changed Arizona's rights to the river's water forever.

USDA Under Secretary visits Tucson to assist Tribal agribusinesses promote their products

Jul 15, 2024 The visit highlighted the need for increased utilization of USDA programs by tribal businesses and showcased successful initiatives such as a recent trade mission to Canada.

Tucson receives $11M for bus stop shelters, trees and more

Jul 11, 2024 Tucson’s Sun Tran system is receiving more than $11 million from the U.S. Department of Transportation. The money is meant to fortify transit infrastructure and help protect vulnerable communities from the effects of climate change.

Tucson braces for potential monsoon storms

Jun 19, 2024 City crews are preparing barricades to direct motorists away from flooded roads.

NLRB files complaint against Arizona EV manufacturer Lucid Motors

Jun 12, 2024 The government accuses Lucid of launching a multi-pronged campaign to squash legally protected unionizing efforts in early 2023.

AZ state legislature attempts to stop California regulation on trucking fleets

May 14, 2024 The legislature, along with 16 other states, argue the regulation violates the Constitution's Commerce Clause.

Section of Grant Road will undergo construction until 2026

May 13, 2024 Lanes will be closed overnight starting at 8 p.m.

The documentary "The Happiest Country in the World: Finland" explores the reasons why.

May 1, 2024 Also on Arizona Spotlight: What "Bad Art Night" at the Arizona Science Center offers the creatively curious; "I Dream in Widescreen 2024" showcases a new class of film makers; and "Stories That Soar!" offers a 4th grader's perspective on "Self Love".

Wildlife bridge and underpass are used thousands of times each month

May 1, 2024 Humans are helping them by volunteering during "habitat restoration days"

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