We're about halfway through the intersection-improvement program that was part of the voter-approved Regional Transportation Authority plan.
Drivers will have to wait in congested traffic at the Interstate 19 interchange at Ajo Way for only two more years instead of five.
Tucson can't wait for improvements to "absolutely critical" freeway interchanges, business leaders told transportation officials Friday.
If you've ever been stuck in traffic and daydreamed about giving state officials a piece of your mind, here's your chance.
Interstate 19 will be down to one lane overnight in both directions all week, according to the Arizona Department of Transportation.
Tucson Border Patrol agents arrested three people, including a U.S. citizen, and seized more than $1 million worth of drugs over the weekend, a news release said.
A rollover shortly after 2 p.m. on Interstate 19 near Nogales Sunday injured four people, authorities said.
Sahuarita is a "young, ambitious community" with many opportunities, said Mayor Duane Blumberg.
An 18-year-old shuttle van passenger was arrested on suspicion of smuggling drugs after Border Patrol agents at a checkpoint south of Tucson found her carrying methamphetamine.
Speeding in a construction zone can really slow you down.
A Nogales woman was killed in a crash on Interstate 19 Thursday afternoon.
NOGALES, Ariz. - Two big Tucson-area transportation projects are at risk of more delays and cuts due to reduced revenue forecasts at the Arizona Department of Transportation.
Westbound traffic on Ajo Way approaches the overpass across I-19. The project to reconstruct the interchange has already been delayed.
Local transportation officials will learn Friday what a series of big projected revenue shortfalls at the Arizona Department of Transportation could mean for Tucson-area road projects.
A 22-year-old Tucson woman was in critical condition last night after a crash that left her car wrapped around a tree.
Teen killed in crash on Interstate 19 ID'd
A teen was killed Saturday night in a rollover wreck on Interstate 19 south of Tucson, officials said.
Man facing charges in 2 unrelated slayings
A 10-year-old boy killed in a crash Sunday night on Interstate 19 south of Tucson has been identified as Armando Orduno.
A child was confirmed dead and six were injured in a rollover Sunday night on Interstate 19 south of Tucson.