ADOT Blog

Who says a license plate can’t be well designed and even beautiful? Not the Automobile License Plate Collectors Association, that’s for sure. This group is the world’s oldest and largest nonprofit organization devoted to researching, collecting and promoting license plates.

These reference “posts” are set two feet off the right shoulder and are about one mile apart. Mile posts can be used to tell where you are located if you are involved in a collision, have mechanical problems, or are out of gas. If you have to stop, note the route you are on and the approximate distance from a mile post.

The Superstition Mountains served as backdrop Tuesday when a group including contractors, ADOT and local government officials, gathered in the East Valley to mark the construction start of SR 24. Work begins this month on the first stretch of the state route also known as the Gateway Freeway.

There’s no cookie-cutter approach when it comes to getting the word out on an upcoming ADOT project … The method (or more likely, methods) used to communicate with the public depends on the plans, location and a host of other factors.

If you’re in the market for a snowplow, Saturday might just end up being your lucky day... That’s when Equipment Services will hold a public auction (basically ADOT’s version of a garage sale) and there’s a long list of items up for purchase, including that snowplow.

The SR 143 has undergone some reconstruction and work still continues, but that doesn’t mean the indigenous images and symbols that have long been a part of its landscape will go away.

It goes without saying that pets and highways are a dangerous combination. Still, thousands of dogs and cats end up on Arizona’s highways every year often suffering serious or fatal injuries and contributing to motor vehicle crashes.

When you’re building bridges, there’s more than one way to get the job done... We told you a few months ago about a method that utilizes false work and sand jacks. Today, we’re going to fill you in on a different approach … the key terms to remember are soffit fills and waste slabs.

Bigger, easier-to-read signs are coming to a freeway near you! That’s because at the beginning of the year, ADOT adopted the latest edition of the Manual on Uniform Traffic Control Devices (MUTCD), along with the Arizona supplemental modifications, as a standard for traffic control devices for use on the streets and highways of the state of Arizona.

We won’t blame you if you see this green slope at the Loop 303 and US 60 (Grand Avenue) and think it's part of a St. Patrick’s Day stunt, but we promise this is no gimmick! The mound of dirt is green for good reason, albeit one that has nothing to do with tomorrow’s holiday …