When it comes to transportation planning, can one voice make a difference? The answer is yes.

We applaud the hard work of our Adopt a Highway volunteers who cleaned up 1,500 miles of state highway last year.

Freeway construction isn't just nuts and bolts. If you know where to look, there are some beautiful things to see. The South Mountain Freeway project is featured in this week's Art of Transportation.

A project as large as the Loop 202 South Mountain Freeway makes for some impressive pictures. Here's where you can check them out.

Thanks to everyone who entered the ADOT Safety Message Contest, and thanks to those responsible for the 2,500 votes we received.

Other states look to ADOT as they consider adopting wrong-way driver detection technology.

We're time-traveling to a 1978 airshow at the Phoenix Deer Valley Municipal Airport for this week's Throwback Thursday.

We're going gaga over a nosy pooch, remembering one of Hollywood's greats and his visit to the Valley and leading the way in wrong-way detection technology for this week's Friday Five.

Hundreds of volunteers help keep Arizona's highways clean every year, saving the taxpayers money and keeping Arizona beautiful.

The annual Fun Run will bring hot rods and rust buckets alike to Route 66.

The transition ramp from Interstate 17 northbound to Interstate 40 westbound is closed for construction until the end of the year.

Teamwork among agencies including ADOT helped bring a quick end to a propane leak at the border in Douglas.

ADOT is replacing pavement on northbound Interstate 17 in the high country.

Quick action by ADOT employees made a mother's day.

It's one of two projects that will make the interstate three lanes in each direction between Tucson and Casa Grande.

Many variables affect this, but long the holiday weekend and various celebrations are contributing factors.

After hibernating for the winter, State Route 67 reopens May 15 from Jacob Lake to the Grand Canyon North Rim.

ADOT crews take extra steps as they work on the historically significant road, State Route 88.

Jeffy said it best (or was it Billy, Dolly or PJ?): "Don't get dead." National Transportation Week draws focus to safe driving.

In this blog, the second remembering cartoonist and Arizona resident Bill Keane, we take a closer look at the cartoon itself.