Traffic Laws: Speed, Signals, and Rules of the Road
What the law actually requires
Arkansas traffic law is built on a handful of ideas you must be able to state precisely: obeying posted and basic speed limits, respecting traffic-control devices, signaling your intentions, and yielding when the law says you must. Know the default limits the state uses when no sign is posted (for example, 30 mph in an urban district and 20 mph in a school zone) and the principle that the posted limit is a maximum for ideal conditions - not a target. In rain, fog, or on gravel, the safe speed is lower than the number on the sign, and questions love to test that distinction.
Signals and maneuvers
A turn signal must be given continuously for a set distance before turning or changing lanes - commonly 100 feet - and you must be in the correct lane before the intersection. Right turns on red are allowed only after a full stop and only where no sign forbids it. U-turns, passing on the right, and passing on hills or curves each have narrow legal conditions; learn the exceptions rather than memorizing slogans.
Traps to expect
- Confusing "yield" with "stop."
- Assuming a green light means an unconditional right to proceed - it does not; you still yield to vehicles and pedestrians lawfully in the intersection.
- Forgetting that passing a stopped school bus with flashing red lights is illegal in both directions unless a median separates you.
- Treating a flashing yellow as a stop; it is caution only.
Rule of thumb
If a question offers a speed that matches the sign and a speed that matches conditions, choose the one that is safe for conditions - the law's standard is "reasonable and prudent," not the posted number. When two answers both seem lawful, pick the more cautious one.