Utah: Rules of the Road Questions
5 real, verified Utah driving-test questions on rules of the road, each with the correct answer and a full explanation below. Want to practice these interactively instead? Start a Rules of the Road practice round.
1. What is the highest posted speed limit Utah's basic speed law allows on some rural interstate highways?
Why: Utah's basic speed law permits up to 80 mph on some rural interstate highways -- one of the highest posted limits in the country -- alongside 55 mph on major highways, 25 mph in business/residential areas, and 20 mph in school zones.
2. How does a Utah court handle the fine for a driver caught speeding in a highway work zone?
Why: Utah courts are required to fine a driver caught speeding in a highway work zone at least twice the amount of the regular speeding fine.
3. How does a driver know whether a Utah "flex lane" is open for use?
Why: Utah's flex lanes are controlled by overhead signals rather than fixed markings: a green arrow means the lane may be used, and a red X means it may not.
4. Who can use Utah's I-15 express (carpool) lanes for free?
Why: Utah's I-15 express lanes are free for vehicles carrying two or more people, motorcycles, and vehicles displaying a clean-fuel C decal (a one-time $10 fee); a solo driver without a C decal must buy a UDOT express pass instead.
5. When is it legal to make a U-turn from the off-ramp at a Utah single-point urban interchange?
Why: At a Utah single-point urban interchange, it's legal to make a U-turn from the off-ramp back onto the freeway, but only while facing a green arrow when you begin the maneuver.
More Utah Topics
- Alcohol, Drugs & DUI (5)
- Crashes, Insurance & Suspensions (6)
- Licensing Procedure & Examinations (9)
- Minor & Provisional Licensing (8)
- Sharing the Road (3)
- Other Topics (2)
Rules and requirements change — always confirm current details with Utah DLDbefore your exam. Take the full Utah practice test or check the Utah cheat sheet.