What You Should Know About Freeway Driving Restrictions

Driving in Arizona? Whether you’re cruising through Phoenix or hitting the roads in Tucson, understanding freeway rules is crucial, especially as you prepare for your driving permit test. Let's break down one question that might pop up: What can't you do on a freeway?

You know what? A lot of people mistakenly think that U-turns are just a matter of following common traffic signs. But on freeways, it’s a whole different ball game. The correct answer to what you can’t do is C: Make U-turns. Freeways are designed for swift, uninterrupted travel. Allowing U-turns could lead to dangerous—and let's be honest, chaotic—situations. Think about it: suddenly slowing down or turning in high-speed lanes? That’s a recipe for disaster!

So why is making U-turns illegal on freeways anyway? Well, imagine zooming down a lane at 70 miles per hour, and out of nowhere, a car decides it needs to take a hard left back across traffic. Yikes! With no intersections and limited access points, freeways are all about keeping that steady flow going. A sudden U-turn creates stops in the fast lane that can easily lead to accidents.

Now, what about driving in the left lane? This is where things get a bit murky. On freeways, the left lane is primarily reserved for passing slower traffic. So while you can drive there, it has to be for a good reason—like overtaking a slowpoke in the right lane. And don’t forget about headlights! You’ll need those during certain conditions, especially at night. Driving without headlights? Not smart!

About exceeding the speed limit—this is illegal no matter where you go. But again, it’s not uniquely prohibited on freeways; that rule applies to all roads. It’s like owning a pair of shoes—speed limit laws are just part of the driving "wardrobe," regardless of how fast or slow the road is.

So what should you remember? Freeways are busy places engineered for moving traffic smoothly. While many driving laws apply, making U-turns stands out as a big “no-no.” When you hit the freeway, keep in mind the prohibitions designed for safety. This knowledge is not just critical for your driving permit test; it’s essential for keeping you and your fellow drivers safe on the road.

With your head in the game and these rules under your belt, you’ll be well-prepared for your permit test—and for navigating the open highways of Arizona. The road awaits you, and with the right knowledge, you’ll be driving like a pro in no time!