Georgia Road Signs Practice key terms

A sign that states a traffic law or rule you must obey, such as a stop, yield, speed limit, or turn prohibition. Regulatory signs are usually white with black or red markings and violations carry legal penalties.

A sign that alerts you to a change in road conditions or a hazard ahead, such as a curve, hill, or pedestrian crossing. Most are yellow diamonds with black symbols, and you should slow down and prepare to react.

A sign that gives directional or informational help rather than a command, such as route markers, exit signs, distance markers, and service symbols. Guide signs are typically green, blue, or brown and help you plan your route.

A sign placed in or near a construction or maintenance area to warn of workers, lane changes, or reduced speed. Work-zone signs are commonly orange, and higher fines often apply for violations within the zone.

A red octagonal sign requiring you to come to a complete stop at the stop line or crosswalk before proceeding. You must yield to pedestrians and cross traffic, and a rolling stop is a violation.

A red-and-white triangular sign telling you to slow down and give the right-of-way to traffic on the intersecting road or to pedestrians. You need not stop unless traffic requires it, but you must not interfere with others.

A white rectangular sign with black numerals showing the maximum lawful speed under normal conditions. The posted limit is an upper bound, not a target, and you may need to drive slower in rain, fog, or heavy traffic.

A yellow rectangular sign placed below a warning sign that suggests a safe speed for a curve, ramp, or other hazard. The advisory speed is often lower than the posted limit and reflects conditions for the average vehicle.

A yellow rectangular sign with a black chevron arrow used on sharp curves and turns to show the direction of the roadway. A series of chevrons guides you through the curve and warns that the alignment changes abruptly.

A yellow circular sign with a black X and the letters RR that warns of tracks ahead. At crossings with signals or gates, you must stop when the device indicates an approaching train and never drive around lowered gates.

A sign marking an area near a school where reduced speed limits apply during posted hours or when children are present. The sign may be fluorescent yellow-green, and fines for speeding in a school zone are often increased.

A red, white, and blue shield-shaped guide sign identifying an Interstate highway and its number. Even-numbered routes generally run east-west, and odd-numbered routes generally run north-south across the country.

A guide sign showing the number of an upcoming interchange, often with a mile reference or destination name. Exit numbers typically correspond to mileposts, helping you judge distance to your turnoff.

The legal priority to proceed through a given space or maneuver when other road users must wait. Right-of-way is yielded, never taken, and rules such as first-to-arrive at a four-way stop govern who goes first.

An intersection where traffic from all directions must stop and then proceed in the order of arrival. If two vehicles arrive at the same time, the driver on the right goes first, and a driver turning left yields to oncoming traffic.

Turning left at a green light after yielding to oncoming traffic and pedestrians in the crosswalk. You must wait for a safe gap, and a green arrow gives you a protected turn with priority over oncoming vehicles.

A turn made when a green arrow or dedicated signal phase gives your movement exclusive priority over conflicting traffic. You may proceed without yielding to oncoming vehicles, but you must still watch for pedestrians and red-light runners.

The rule that you must never drive faster than is safe for current conditions, regardless of the posted limit. Rain, fog, ice, curves, and traffic can make the safe speed lower than the posted maximum.

The space you keep between your vehicle and the one ahead, measured in seconds of travel time. Under normal conditions, a gap of at least three seconds is recommended, and more in rain, at night, or behind large trucks.

Following another vehicle too closely, leaving insufficient time to stop if it brakes suddenly. Tailgating is a leading cause of rear-end collisions and can be both unsafe and a traffic violation in many jurisdictions.

A driving approach that assumes other road users may make mistakes and prepares you to avoid crashes. It involves scanning ahead, keeping escape routes open, managing speed, and not relying on others to follow the rules.

The buffer of empty space you maintain around your vehicle on all sides so you have room to maneuver or stop. Keeping space ahead, beside, and behind reduces the chance of being trapped in a developing hazard.

An area around your vehicle that mirrors do not show, requiring you to turn your head and check before changing lanes. Large trucks and motorcycles have especially large blind spots, so avoid lingering beside them.

A loss of tire contact with the road when water builds up between tire and pavement, causing the vehicle to slide on a film of water. Ease off the accelerator, avoid hard braking, and steer gently until traction returns.

The technique of regaining control when tires lose traction, generally by easing off the accelerator and steering smoothly in the direction you want the front of the vehicle to go. Avoid slamming the brakes, which can worsen a skid.

A law stating that by driving on public roads you agree to submit to a chemical test of breath, blood, or urine when lawfully requested after arrest for suspicion of impaired driving. Refusal typically leads to license suspension and other penalties.

Driving under the influence, meaning operating a vehicle while impaired by alcohol, drugs, or a combination. A DUI conviction can bring fines, license suspension, jail time, and higher insurance costs, and penalties increase with repeat offenses.

The blood alcohol concentration at or above which driving is illegal regardless of visible impairment. In Georgia and most states the limit for drivers 21 and older is 0.08 percent, with lower limits for commercial drivers and underage drivers.

A policy under which drivers under 21 face penalties for driving with any measurable alcohol in their system, often 0.02 percent or more. Even one drink can exceed the threshold and lead to license suspension.

An opened bottle or can of alcohol kept in the passenger area of a vehicle. Georgia law generally prohibits open containers of alcohol in the passenger compartment, and violations can be charged even if the driver is not impaired.

A licensing system that assigns points to traffic convictions, with accumulating points leading to warnings, suspension, or revocation. Points stay on your record for a set period and also affect insurance rates.

A temporary withdrawal of your driving privilege for a set period, often for accumulating points, a DUI, or failing to appear in court. Driving while suspended is a separate offense that can extend the suspension and add fines or jail.

A trained worker who directs traffic through or around a work zone using a sign paddle or hand signals. You must obey the flagger's directions, which can override normal signals, and slow down when approaching.

The use of signs, cones, barrels, and pavement markings to guide traffic safely through a work zone. These devices may change lane patterns and speeds, so you should reduce speed and follow them even if workers are not visible.

A marked or unmarked portion of the roadway designated for people on foot to cross. Drivers must yield to pedestrians in a crosswalk, and passing a vehicle stopped at a crosswalk is dangerous and often illegal.

An acceleration lane that lets entering traffic build speed to join a highway safely. Use the lane to match traffic speed and merge into a gap, yielding to vehicles already on the main roadway unless signs indicate otherwise.

A crossing equipped with warning devices such as flashing lights, bells, or gates that activate when a train approaches. You must stop when the devices are active and must never drive around or under a lowered gate.