Dynamic Message Boards

With haunted houses, ghoulish monsters, and scary costumes aplenty this Halloween, we want to take a moment and remind drivers to not give others a sudden fright on the roads when changing lanes and to drive safely in neighborhoods where trick-or-treaters may be crossing the roads. 

If you drive on state highways today, you might notice a traffic safety message on our overhead signs, encouraging drivers to use their blinker. By displaying these traffic safety messages on overhead signs, we want to encourage motorists to make better decisions behind the wheel. 

As the Phoenix Mercury prepares to play in their first home game of the 2025 WNBA Finals, we want to remind motorists to give an assist to their highway teammates and use their blinkers while they’re driving to help them safely get to and from the game. 

If you’re driving on Arizona highways today, you might see some overhead message boards displaying a basketball-themed traffic safety message that encourages drivers to use their turn signals.

The unofficial start to summer is here, and we want to take a moment to remind drivers who may be heading out on the roads over Memorial Day weekend to exercise caution.

First, we do hope you’ll take time during the extended weekend to remember the reason for the holiday and those who have sacrificed their lives for our country and freedom.  

As St. Patrick’s Day approaches and Arizonans get ready to celebrate decked out in green, we want to remind drivers that practicing safe driving habits, and not leaving it up to Lady Luck, are important to remember. 

If you drive on state highways over St. Patrick’s Day weekend, you may notice some of the overhead message boards displaying traffic safety messages that encourage motorists to designate a driver and buckling up. We hope that these messages will help spark conversations and ultimately lead to everyone making better decisions behind the wheel.

As Arizonans secure last-minute dinner plans and gifts for their loved ones this Valentine’s Day, we want to remind drivers that using your turn signals is an easy way to show your care for others on the road. 

If you’re out on the highways on Valentine’s Day, you might see our overhead message boards displaying a traffic safety message that encourages drivers to use their blinkers.

We hope that these messages spark discussions and ultimately help influence drivers to make better decisions behind the wheel.

With Game Day approaching and Arizonans prepping appetizers and hedging their bets on who will be crowned Super Bowl champions, we want to remind drivers to have a game plan on how to get home. 

Regardless of whether you’re rooting for the Philadelphia Eagles or the Kansas City Chiefs or you’re only watching for Kendrick Lamar’s halftime show performance, we want you to get home safely after the big game.

It’s that time of year when all of us are asked what we’re grateful for. And if you asked us, we’d say we’re thankful for motorists who practice safe driving. 

If you’re on Arizona highways over the Thanksgiving holiday, you may notice traffic safety messages on our overhead message boards that encourage you to drive with care, slow down, designate a driver and use your blinkers. We put up these messages in hopes that it engages drivers and ultimately changes their behavior behind the wheel, making travel safer for everyone.

If you’re driving on Arizona highways this Friday and Saturday, you may notice some of our overhead signs displaying a traffic safety message related to the WNBA All-Star Game happening in Phoenix. 

We want to grab people’s attention and engage them with important traffic safety messages. We hope this approach and these messages resonate and prompt conversations that change driver behavior so we all make better decisions behind the wheel.

ADOT’s vision is safely connecting people and empowering Arizona’s economy. That includes those attention-grabbing and often humorous messages that appear when overhead message boards aren’t being used for other purposes. In the latest episode of our podcast, On the Road with ADOT, we talk safety messaging.

It’s Valentine’s Day and we hope that today, just like every other day of the year, you’ll make safe driving decisions behind the wheel. 

Choosing to let fellow drivers merge, using your turn signals to indicate you’re switching lanes, and not texting while driving are all simple ways to show others on the road how much you care about them — that their safety, and your own, are paramount.

We can’t give out chocolates or bouquets of flowers, but Arizonans who practice safe driving have our everlasting gratitude.

For several years, ADOT has placed traffic safety messages on overhead message boards. Often, these messages relate to holidays, like Halloween, and other events that are front-of-mind for people.

Our purpose in displaying these messages is to grab people’s attention and make them engage with important traffic safety messages. We hope this approach and these messages resonate and prompt conversations among drivers, both in person and via social media, and change driver behavior.

It's almost Halloween, so it's time to be the good witch and not the bad witch. Be patient, cautious and mindful of a horde of candy seekers.  

We hope you start the holiday season with safety. 

PHOENIX – A mystery person and a husband-and-wife team of a hero hiker and a kindergarten teacher are the winners of ADOT’s Safety Message Contest.

More than 5,500 votes were cast by the public for the 12 message finalists. The top two vote-getters and winners are:

It's that time again! Time for you to vote for your favorite in our fourth annual Safety Message Contest. Which entry would you like to see on our overhead freeway boards?

Beginning Wednesday, motorists on Arizona highways will see messages on Dynamic Message Signs encouraging them to stop the spread of COVID-19.

Drive safely on the roads this week. Make your dog proud.

PHOENIX – Man’s best friend and a clever play on words were the big winners in the Arizona Department of Transportation’s Safety Message Contest.

After tallying more than 5,000 votes for the 15 safety message finalists, the winning messages are:

From Tuesday, May 14, through Monday, May 20, you can view and vote for your favorite safety message at azdot.gov/signcontest. The two messages that receive the most votes will be displayed on Dynamic Message Signs statewide.

Within 24 hours of launching our Safety Message Contest, we’d received more than 1,400 entries. After 48 hours the total number of submissions had climbed to 2,000.