No Bicycles. Bicycles are prohibited from entering this roadway.

This marks a one-way road. If you are facing this sign traffic is coming toward you. You must not continue down the road.

Two-way Traffic. The sign tells you that you are leaving a separated one-way highway and will soon be driving on a two-way highway. The sign may also be posted along such a highway.

Low Clearance. You are approaching a low underpass. Do not enter if your vehicle or cargo exceeds the maximum height indicated on the sign.

Divided highway ends. The road ahead has two-way traffic. Keep right.

No U-turn. You cannot turn around to go in the opposite direction at this intersection.

You have entered a one-way highway or ramp. Driving on the highway or ramp in the direction you are traveling is not allowed. Do not continue driving.

Crossroad sign. Another road crosses the highway ahead.

There is a steep hill ahead. Slow down and be ready to shift to lower gear to control speed and protect brakes from damage.

T-intersection. The road you are traveling on ends straight ahead. Slow down and prepare to yield or stop before turning right or left.

An Octagon (eight-sided shape) always means stop. When you come to it, you must make a complete stop at a marked stop line. If there is no stop line, stop before the crosswalk on your side of the intersection. If there is no crosswalk, stop at a point from which you can best see oncoming traffic.

Divided highway begins. Prepare to change lanes or shift lane position. Drive to the right of the divider.

Roadway is slippery when wet. Remember, the first half-hour of rain is most hazardous.

Traffic Signal Ahead. Presence of traffic signals at intersection ahead. Slow down! Be prepared to stop, if necessary.

Keep right. This sign marks where you are required to drive to the right of medians or obstructions. (It is not a turn)

Blue and white signs along the highway will give you directions to service facilities, such as rest areas, lodging, gas stations, and hospitals.

Pentagon shaped signs mean you are approaching a school zone and/or school crossing. When used, they will be erected not less than 150 feet nor more than 700 feet in advance of the school grounds or school crossing. These signs have traditionally been yellow, like all common warning signs, but are now being replaced by signs with fluorescent yellow-green background.

Diamond shaped signs warn of existing or possible hazards on roadways or adjacent areas. They are yellow with black words indicating the potential hazard, or black symbols visually describing the potential hazard.

Diamond shaped signs also have orange background when used in work zones.

Deer Crossing. This sign alert drivers in advance of areas where animals may be crossing. Remember, yellow signs are warning signs, not guide signs.

Traffic merging from the right. Prepare to allow traffic to safely merge.