Iowa: DUI Laws & Penalties Questions
5 real, verified Iowa driving-test questions on dui laws & penalties, each with the correct answer and a full explanation below. Want to practice these interactively instead? Start a DUI Laws & Penalties practice round.
1. How is Iowa's OWI (Operating While Intoxicated) offense defined, and what happens even without a criminal conviction?
Why: Iowa's OWI offense is defined as a BAC of 0.08% or higher, or operating with any amount of a controlled substance in your system -- your driving privilege is administratively revoked at least 180 days even without a criminal conviction.
2. What BAC level counts as intoxicated for an Iowa driver under 21, and what's the minimum revocation?
Why: An Iowa driver under 21 is considered intoxicated at just 0.02% BAC, facing at least a 60-day revocation; at 0.08% or more, an underage driver faces the same minimum 180-day revocation as an adult, with no temporary restricted license available.
3. What happens if an Iowa driver refuses a breathalyzer test?
Why: Refusing a breathalyzer test in Iowa doesn't prevent an OWI conviction and results in an automatic one-year license revocation plus a minimum $1,250 fine -- harsher than the consequences of simply failing the test.
4. What does Iowa's implied consent law require of every driver's license holder?
Why: Every Iowa driver's license holder contractually consents to a field sobriety test upon a law enforcement officer's demand under the state's implied consent law -- which also applies to non-resident drivers while they're in Iowa.
5. What does Iowa's open container law actually prohibit, and where can alcohol legally be stored?
Why: Iowa's open container law makes it a simple misdemeanor, punishable by up to a $200 fine per person, to transport any open, unsealed alcohol container in the passenger area -- open containers may legally be transported in the trunk.
More Iowa Topics
- Cell Phones & Distracted Driving (3)
- Child Passenger Safety (3)
- Crashes & Insurance (3)
- Licensing Procedure & Documents (5)
- Minor & Provisional Licensing (8)
- Rules of the Road (7)
- Other Topics (2)
Rules and requirements change — always confirm current details with Iowa DOTbefore your exam. Take the full Iowa practice test or check the Iowa cheat sheet.