62 entries. Sign images and page references belong to the handbook edition used for the West Virginia course.

Center lane left turn only (two-way left turn)
This center lane is only for left turns from both directions.
What to do: Use this lane only to turn left or wait to turn; do not drive straight through it.
Shape: rectangle vertical · Color: white
Handbook p. 45 ↗
Do not enter
Entry is prohibited on this roadway.
What to do: Do not drive past this sign in this direction.
Shape: square · Color: red
Handbook p. 45 ↗
Lane-use control sign (left, straight, right only)
Shows which turns each lane must make ahead.
What to do: Get into the lane matching the turn or direction you want.
Shape: rectangle horizontal · Color: white

Lane-use control sign (left turn only, through lanes)
Shows which turns each lane must make ahead.
What to do: Get into the lane matching the turn or direction you want.
Shape: rectangle vertical · Color: white

No bicycles
Bicycles are not allowed on this roadway.
What to do: Do not ride a bicycle here; use an alternate route.
Shape: square · Color: white
Handbook p. 45 ↗
No drinking and driving
Warns against driving after drinking alcohol.
What to do: Never drive after drinking; arrange another way home.
Shape: rectangle vertical · Color: white

No parking any time
Parking is prohibited at all times in this zone.
What to do: Do not park anywhere within the marked zone.
Shape: rectangle vertical · Color: white
Handbook p. 55 ↗
No passing zone
Passing other vehicles is not allowed in this zone.
What to do: Stay behind slower traffic; do not pass until the zone ends.
Shape: pennant · Color: yellow
Handbook p. 44 ↗
No right turn
Right turns are not allowed here.
What to do: Do not turn right; continue straight or choose another lane.
Shape: square · Color: white
Handbook p. 45 ↗
No U-turn
U-turns are not allowed here.
What to do: Do not turn around; continue straight or use another route.
Shape: square · Color: white
Handbook p. 45 ↗
One way
Traffic on this street moves only in the arrow's direction.
What to do: Only enter or travel in the direction the arrow points.
Shape: rectangle horizontal · Color: white
Handbook p. 45 ↗
Speed limit
Sets the maximum legal speed on this road.
What to do: Do not drive faster than the posted limit.
Shape: rectangle vertical · Color: white
Handbook p. 45 ↗
Stop
Come to a complete stop.
What to do: Stop fully at the line, crosswalk or intersection edge; go only when safe.
Shape: octagon · Color: red
Handbook p. 44 ↗
Wrong way
You are driving the wrong way on a one-way road.
What to do: Stop and safely turn around; do not continue forward.
Shape: rectangle horizontal · Color: red
Handbook p. 45 ↗
Yield
Slow down and let other traffic or pedestrians go first.
What to do: Slow or stop if needed and yield the right-of-way before proceeding.
Shape: triangle · Color: red
Handbook p. 44 ↗
Added lane
An additional lane begins ahead without merging.
What to do: Continue in your lane; no need to merge for the new lane.
Shape: diamond · Color: yellow
Handbook p. 46 ↗
Curve right
Road curves to the right ahead.
What to do: Slow down and steer smoothly through the right curve.
Shape: diamond · Color: yellow

Deer crossing
Deer may cross the road in this area.
What to do: Slow down and watch for deer, especially at dawn or dusk.
Shape: diamond · Color: yellow

Divided highway begins
Road ahead splits into a divided highway with a median.
What to do: Keep right of the median and stay alert for the lane split ahead.
Shape: diamond · Color: yellow

Divided highway ends
Divided highway ahead merges back into a two-way road.
What to do: Move back toward the right and be ready to meet oncoming traffic.
Shape: diamond · Color: yellow
Handbook p. 46 ↗
Flood area (Turn Around Don't Drown)
Warns that the road ahead may flood; do not drive into flood water.
What to do: Turn around and take another route if the road is flooded.
Shape: rectangle vertical · Color: orange

Hill
A steep downhill grade is ahead.
What to do: Shift to a lower gear and control speed going downhill.
Shape: diamond · Color: yellow
Handbook p. 46 ↗
Left lane ends
The left lane ends ahead and traffic must merge.
What to do: Merge right safely before your lane ends.
Shape: diamond · Color: yellow
Handbook p. 46 ↗
Low clearance
Shows the maximum vehicle height that can safely pass under a structure.
What to do: Do not proceed if your vehicle is taller than the height shown.
Shape: diamond · Color: yellow
Handbook p. 46 ↗
Merge
A lane from the side joins your road ahead.
What to do: Adjust speed and merge safely; yield to traffic already in your lane.
Shape: diamond · Color: yellow
Handbook p. 46 ↗
Pedestrian crossing
Pedestrians may be crossing the road ahead.
What to do: Slow down and yield to any pedestrians in or near the crosswalk.
Shape: diamond · Color: yellow
Handbook p. 46 ↗
Playground
A playground area is near the road ahead.
What to do: Slow down and watch for children playing near the road.
Shape: diamond · Color: yellow

Reverse curve
Road curves right then left ahead.
What to do: Slow down and steer carefully through both curves.
Shape: diamond · Color: yellow

Reverse turn
The road makes a sharp turn one way then the other.
What to do: Slow down and steer carefully through both turns.
Shape: diamond · Color: yellow

Roundabout ahead
A roundabout is ahead where traffic circles counterclockwise.
What to do: Slow down and yield to traffic already in the roundabout.
Shape: diamond · Color: yellow

Signal ahead
A traffic signal is ahead.
What to do: Be prepared to slow or stop for the signal.
Shape: diamond · Color: yellow
Handbook p. 46 ↗
Slippery when wet
Road may be slick from rain, ice or oil.
What to do: Slow down, avoid sudden braking or sharp turns, and increase following distance.
Shape: diamond · Color: yellow
Handbook p. 46 ↗
Slow-moving vehicle emblem
Marks a vehicle that travels 25 mph or less.
What to do: Slow down early and pass with care when safe.
Shape: triangle · Color: orange
Handbook p. 44 ↗
Two-way traffic
You are entering a two-way traffic section.
What to do: Stay in your lane; expect oncoming vehicles.
Shape: diamond · Color: yellow
Handbook p. 46 ↗
Winding road
The road has several curves ahead.
What to do: Slow down and drive carefully through the series of curves.
Shape: diamond · Color: yellow

Y intersection
The road ahead forks into a Y-shaped intersection.
What to do: Slow down and choose the correct branch of the fork.
Shape: diamond · Color: yellow

School speed limit when flashing
Shows the reduced school-zone speed limit when the beacon flashes.
What to do: Slow to the posted speed only while the beacon is flashing.
Shape: rectangle vertical · Color: yellow

School zone
You are approaching a school area or crossing.
What to do: Slow down, watch for children, and be ready to stop.
Shape: pentagon · Color: yellow
Handbook p. 44 ↗
Railroad crossing ahead
A railroad crossing is ahead on the road.
What to do: Slow down, look and listen for trains, and be ready to stop.
Shape: circle · Color: yellow
Handbook p. 44 ↗
Railroad crossing ahead (skewed)
Warns of a railroad crossing where road and track meet at an angle.
What to do: Slow down, look and listen for trains from both directions.
Shape: diamond · Color: yellow
Handbook p. 49 ↗
Railroad crossing at T intersection
Warns of a railroad crossing near a T intersection.
What to do: Slow down, look and listen for trains before crossing.
Shape: diamond · Color: yellow
Handbook p. 49 ↗
Detour
Directs traffic around a closed section of road.
What to do: Follow the arrow to take the detour route.
Shape: rectangle horizontal · Color: orange
Handbook p. 47 ↗
Flagger ahead
A worker will direct traffic ahead.
What to do: Slow down and be ready to stop or follow the flagger's directions.
Shape: diamond · Color: orange
Handbook p. 47 ↗
Road closed
The road ahead is closed to all traffic.
What to do: Find an alternate route; do not proceed past the barricade.
Shape: rectangle vertical · Color: white
Handbook p. 47 ↗
Road work ahead
Construction work is ahead on the roadway.
What to do: Slow down and watch for workers and equipment.
Shape: diamond · Color: orange
Handbook p. 47 ↗
Road work next 5 miles
Warns of construction work over the next several miles.
What to do: Stay alert for workers and equipment for the stated distance.
Shape: rectangle horizontal · Color: orange
Handbook p. 47 ↗
Workers ahead
Road workers are working near or in the roadway.
What to do: Slow down and watch for workers and equipment.
Shape: diamond · Color: orange

Destination and distance
Shows an upcoming exit, route, and destination with distance.
What to do: Move toward the exit lane if heading to that destination.
Shape: rectangle vertical · Color: green
Handbook p. 48 ↗
Interstate route marker
Identifies the interstate highway you are on.
What to do: Use it to confirm you are on the correct route.
Shape: shield · Color: blue
Handbook p. 48 ↗
Recreational area
Identifies a nearby state park or recreation site.
What to do: Follow the road toward the named park.
Shape: rectangle horizontal · Color: brown
Handbook p. 48 ↗
Accessible facility
Marks a facility or space accessible to people with disabilities.
What to do: Use as directed; reserve marked accessible spaces for permit holders.
Shape: square · Color: blue

Boat launch (boat ramp)
Indicates a boat launching ramp is available.
What to do: Follow signage if you need to launch a boat; otherwise no action needed.
Shape: square · Color: brown

Gas food lodging services sign
Shows gas, food, and lodging services available at the next right.
What to do: Take the next right if you need these services.
Shape: rectangle horizontal · Color: blue
Handbook p. 48 ↗
Rest area
A rest area is ahead in the direction shown.
What to do: Follow the arrow if you want to stop and rest.
Shape: rectangle horizontal · Color: blue
Handbook p. 48 ↗
Lane use control signals
A yellow X means the lane is about to close.
What to do: Move out of that lane; do not enter it.
Shape: n/a · Color: n/a
Handbook p. 50 ↗
Pedestrian don't walk signal
Tells pedestrians not to start crossing.
What to do: Do not start crossing; if already crossing, continue to the other side.
Shape: n/a · Color: n/a
Handbook p. 50 ↗
Pedestrian walk signal
Tells pedestrians it is safe to begin crossing.
What to do: Drivers must yield to pedestrians crossing on this signal.
Shape: n/a · Color: n/a
Handbook p. 50 ↗
Broken yellow center line
Separates two-way traffic; passing allowed on the broken side.
What to do: You may pass when the yellow line on your side is broken.
Shape: n/a · Color: n/a
Handbook p. 51 ↗
Double solid yellow lines
Marks the center of a multi-lane road; passing prohibited both directions.
What to do: Do not cross the double yellow line to pass.
Shape: n/a · Color: n/a
Handbook p. 51 ↗
Solid and broken yellow lines
One side may pass, the other side may not.
What to do: Pass only if the line on your side is broken, not solid.
Shape: n/a · Color: n/a
Handbook p. 51 ↗
Solid white line
Separates lanes moving in the same direction; discourages lane changes.
What to do: Avoid crossing a solid white line except when necessary.
Shape: n/a · Color: n/a
Handbook p. 51 ↗
Two-way left turn lane markings
A shared center lane for left turns from either direction.
What to do: Use this lane only to turn left or wait to turn; do not drive through it.
Shape: n/a · Color: n/a