Safe use of the interstate demands drivers be constantly alert and capable of driving at high speeds.

Stopping distances are longer and crashes are more severe when traffic travels at higher speeds.

Keep a space between your vehicle and parked vehicles. A person may step out of a parked vehicle or out from between the parked vehicles without looking. A driver may begin moving their vehicle before realizing you are there.

You must stop at a railroad crossing where signs, warning devices, or flaggers warn you of the presence of a train. It is illegal to drive around lowered gates.

Orange, diamond-shaped signs are used to mark construction, maintenance, survey, and utility work areas. These signs help direct drivers and pedestrians safely through dangerous zones. Fines for traffic convictions may double in areas marked by these signs.

Before beginning a right turn, use the appropriate signal to give surrounding drivers adequate notice of your intentions. Slow down and approach the intersection from the right lane, staying as close as is practical to the right curb or edge of the roadway.

Warning signs are usually yellow with black markings. This sign warns drivers that they are arriving upon a fork in the road and they must bear either right or left.

When stopped for a train at a railroad crossing that has more than one track, wait to proceed until the passing train is well down the track. A train may be approaching on the second track and blocked from your line of sight by the passing train.

This sign indicates that U-turns are prohibited.

If a traffic signal is displaying a steady red arrow, traffic in the indicated lane may not proceed in the direction shown by the arrow. Drivers must come to a full stop and wait for a green signal to proceed.

Drivers must yield the right-of-way to pedestrians who are crossing the street in any marked or unmarked crosswalk. In the interest of safety, drivers should yield the right-of-way to people crossing any street.

Rumble strips create noise and vibrations to warn drowsy or inattentive drivers that they are straying off of the road or are approaching a stop sign or signal.

This sign marks the presence of a crosswalk. Be alert to any pedestrians that may be crossing the roadway.

This sign indicates that you may not make a U-turn. You cannot turn around to go in the opposite direction at an intersection where this sign is posted.

When entering any roadway, you must be aware of traffic conditions. Use your side mirror and look over your shoulder to help you see and anticipate traffic when entering a freeway.

When entering and driving through a work zone, slow down and be prepared to stop. Obey posted speed limits and be alert to conditions around you. Workers could be present.

Warning signs are usually yellow with black markings. This sign indicates that there could be traffic merging from the right, so drivers should prepare to allow traffic to safely merge.

Slow down before you enter a curve because you do not know what may be ahead. Braking on a curve may cause you to skid.

When a stopped school bus is using its flashing red lights, approaching drivers must stop and remain stopped until the lights stop flashing. If the school bus is on the opposite side of a divided highway, drivers do not need to stop.

White lines separate lanes of traffic moving in the same direction. You may cross a dashed white line to pass or change lanes if it is safe to do so.

Your safety and the safety of other drivers and pedestrians depends a lot on what you do before driving. Before moving your vehicle, you should adjust your seat, adjust your mirrors, fasten your safety belt, and secure items in and on your vehicle. Do not wait until your vehicle is moving to adjust your mirrors.

At a stop sign, you must come to a full stop and check for traffic in all directions before proceeding.

This sign warns of a dangerous downgrade or hill ahead. The hill may be very long or steep, or it may have sharp curves.

Some warning signs have a fluorescent yellow-green background. These signs warn of upcoming conditions, including roads with curves and sharp turns.

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.

When driving in heavy rain at speeds as low as 30 mph, your tires may lose all contact with the road and instead ride up on a layer of water above the surface of the road. This is called "hydroplaning." If your vehicle starts to hydroplane, slow down gradually and do not apply the brakes.

To do your part to prevent road rage, you should follow laws, signs, signals, and pavement markings. Always signal your intention when changing lanes.

When driving a vehicle equipped with an Anti-Lock Braking System (ABS), a driver should press the brake pedal firmly when stopping on a snowy or icy surface. The ABS will pump the brakes more rapidly than a driver would be able to.

Blind or partially blind pedestrians may carry a white cane or use the assistance of a guide dog. You must yield the right-of-way to a pedestrian with a guide dog or a white cane.

It is necessary to follow farther behind a large truck than you would if following a passenger vehicle because trucks have larger blind spots.