A steady yellow light indicates that a steady red light will soon appear. If you are driving toward an intersection and a yellow light appears, slow down and prepare to stop. If you are already within the intersection or cannot stop safely before entering the intersection, continue through carefully.

This sign indicates a merge ahead. It warns that two lanes of traffic moving in the same direction are about to become one.

Excessive speed is one of the most common contributing factors to vehicle crashes. Excessive speed does not save time and often leads to high-risk decision-making.

Your vehicle's blind spots are the areas that you cannot see in your mirrors. Look over the appropriate shoulder to check your blind spot when changing lanes.

Crashes often happen because one driver does something that other road users are not expecting. You should communicate with other motorists, bicyclists, and pedestrians by doing things like signaling when slowing down, stopping, or changing direction. Use your emergency signals or horn when appropriate.

When approaching a school bus that is using its flashing red lights, you must stop before you reach the bus and remain stopped until the flashing lights are turned off. On a two-way multilane roadway with a median or shared center lane, vehicles on the opposite side of the road from the school bus do not have to stop.

Warning signs are usually yellow with black markings. This sign warns that merging traffic will be entering from the right, so drivers should prepare to allow the incoming traffic to safely merge.

When merging onto a freeway, you should enter at or near the speed of traffic.

Alcohol is a depressant that dulls your judgment and makes your reflexes unreliable.

If a green arrow turns into a solid green light, you may still turn in the direction that the arrow was pointing but you must first yield to pedestrians and oncoming traffic.

Bring your vehicle to a complete stop at a crosswalk to yield the right-of-way to any vehicle or pedestrian already in the intersection. You may carefully proceed if your lane is completely clear.

A flashing red light means that you must come to a full stop, and then proceed when the way is clear.

You must drive more slowly than usual when there is heavy traffic or bad weather. However, if you block the normal and reasonable movement of traffic by driving too slowly, you may be cited. You should match the speed of traffic, unless the speed of traffic exceeds the legal speed limit.

When turning left at an intersection, you must yield to oncoming bicycles in the same manner that you would yield to oncoming motor vehicles. Keep your wheels straight while waiting to turn and proceed when the way is clear of traffic and pedestrians.

A flashing red traffic light means the same thing as a stop sign. You must come to a complete stop, yield to cross traffic and pedestrians, and then proceed when the way is clear.

At a railroad crossing marked with this sign, a driver should look both ways, listen for any trains, and be prepared to stop if any trains are nearby. Never try to outdrive an oncoming train.

Diamond-shaped signs warn drivers of existing or potential driving hazards. You will usually see these signs in yellow or orange.

When turning left at a traffic signal, you must yield the right-of-way to pedestrians and oncoming traffic.

Drivers may not park within 50 feet of a railroad crossing. Only park where you will not be disruptive to traffic and where other drivers can clearly see your vehicle from every direction.

Traffic signals are placed at intersections to keep traffic moving and to help prevent crashes. Drivers, pedestrians, and cyclists must obey these signals, except in instances when an officer is directing traffic.

A five-sided sign indicates that you are near a school. Be aware and stop if children are in the crosswalk.

You must never turn around while on or near any curve or hill. You may not be able to see oncoming traffic or pedestrians and may cause a collision.

Warning signs prepare drivers for upcoming road conditions and hazards and are usually yellow with black markings. This sign warns drivers that they are approaching a T intersection and should prepare to turn either right or left.

HAWK signals are used at pedestrian crossings. If the signal light turns to a solid red, drivers must come to a complete stop.

A broken yellow line in the center of the road indicates that traffic next to the broken yellow line may pass, if it is safe to do so.

If your vehicle becomes disabled, you must (if possible) park with all four wheels off of the main-traveled portion of the road.

Regulatory signs are often rectangular and white with black markings and are used to indicate what things a driver must or must not do in a designated area. They may display speed limits, prohibit passing or turning, or clarify any other driving regulation.

Every time you want to change lanes or otherwise move your vehicle to the right or left, signal to alert other drivers to your intentions. Always check your mirrors and turn your head to check your blind spot before attempting any lateral move.

If your wheels drop off the roadway or pavement edge, do not attempt to turn back onto the roadway immediately. Instead, reduce your speed, check traffic, and gradually turn back onto the roadway when it is safe to do so.

When making a left turn, you should always begin signaling about 100 feet before the turn. You should keep your front wheels aiming straight ahead until it is safe to start your turn. This ensures that you will not be pushed into oncoming traffic if another vehicle hits you from behind.