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.

You may proceed in the direction that a green arrow signal is pointing if you are in the proper lane, regardless of any other signals that are displayed. Before turning, you must yield the right-of-way to pedestrians and vehicles already within the intersection.

This sign warns that especially slippery conditions exist when the road is wet.

A speed limit is the maximum or minimum legal speed you can travel on a road under ideal conditions. You may drive more slowly than the posted speed, but it is illegal to drive any faster. You must drive more slowly where signs or signs indicate a school zone or work zone speed limit. If conditions such as road construction or bad weather make the posted speed unsafe, drive under the speed limit.

Set your parking brake when making an emergency roadside stop. Turn on your emergency flashers to alert other drivers to your presence.

Blind spots are areas around your vehicle that you cannot see by using your mirrors. Check your blind spots by turning your head and glancing over your shoulders.

Warning signs are usually diamond-shaped with black markings on a yellow background. They alert drivers to upcoming hazards. This sign warns drivers to be extra careful when the pavement is wet because the road may become slippery, making vehicles more difficult to control.

A U-turn is a 180-degree turn that resembles the shape of the letter "U" and reverses your direction of travel. You may not make a U-turn unless you can do so safely and without disrupting other traffic.

Using a cell phone (including a hands-free phone) or any kind of audio device (including a radio or CD player) can be a dangerous distraction and contributes to the risk of a crash.

A round sign means you are approaching a railroad crossing. This sign is posted a few hundred feet in front of the tracks and tells drivers to slow down, look, listen, and prepare to stop.

Pedestrians have the right-of-way at street crossings but must obey traffic control signals. Where a traffic signal is not present, vehicles must stop for pedestrians in a crosswalk, whether it is marked or unmarked.

Alcohol takes effect quickly and is slow to leave your system. Cold showers, black coffee, and exercise will do nothing to reduce a person's blood alcohol content (BAC). The only way to lower your BAC is to wait.

This sign informs drivers that they are leaving a divided roadway and approaching a two-way highway.

You should always use your low beam headlights when driving in fog. High beam headlights may cause the light to reflect off of the fog and into your eyes.

Drivers must yield to pedestrians when they are crossing at any intersection without a traffic light, whether or not there is a crosswalk.

HAWK signals are used at pedestrian crossings. If the lights on the signal turn black, drivers should proceed past the crosswalk with caution.

When driving in high-speed traffic, it is extremely important to stay well behind the vehicle in front of you. As your speed increases, the distance it will take for your vehicle to stop also increases.

This sign indicates that the road ahead curves to the right and then to the left. You should slow down to be able to negotiate these curves safely.

If you pass on the right, do so only when conditions permit you to do so safely. Under no circumstances are you allowed to drive off the pavement or onto the shoulder to pass another vehicle.

The slow-moving vehicle symbol is a reflective orange triangle. Expect vehicles using this emblem to be driving at speeds of 25 mph or slower.

Motorcycles are entitled to the width of a full lane. Be sure your vehicle is entirely in the left lane before attempting to pass a motorcycle on the left.

If your vehicle's turn signals do not work, you should use hand signals to indicate when you intend to change direction.

Because large commercial vehicles have large blind spots on each side, you should avoid driving beside them for long periods of time.

All roads are slippery and dangerous when wet. This sign warns of conditions that can cause a driver to lose control of a car. A driver should slow down when coming upon wet pavement because it takes longer to stop.

You may not park within eight feet of a fire hydrant. Only park where you will not be disruptive to traffic and where other drivers can clearly see your vehicle from every direction.

You must always stop before crossing railroad tracks if flashing red lights are activated, a crossing gate is lowered, a stop sign is posted, a flagger signals you to stop, or a train is visible or so close to the crossing that it would be hazardous to continue driving. If you are unsure if a train is too close for you to safely cross the tracks, stop. Never race a train.

When changing lanes or turning, signal your intentions well in advance. The law requires that you signal for at least 100 feet before you move your vehicle to the right or left. Before pulling away from a curb, always signal to inform passing drivers of your intentions.

Before turning or changing lanes, turn your head and glance over your shoulder in the direction of your move to see if your blind spot is clear. Never rely on your mirrors alone.

Drivers may not park within 20 feet of a crosswalk at an intersection. Only park where you will not be disruptive to traffic and where other drivers can clearly see your vehicle from every direction.

A solid yellow line next to your lane means that passing is not permitted from your direction.