
Center lane left turn only (two-way left turn)
The center lane is shared for left turns from both directions.
What to do: Use the center lane only to complete a left turn.
Shape: rectangle vertical · Color: white
Handbook p. 45 ↗Nebraska road signs
Explore 66 signs and driving illustrations from this course’s handbook edition. Each entry pairs the image with its meaning and a practical action. Use your browser’s Find command to look up a name or a word from a meaning.
Notice the shape and color before reading a sign’s words or symbol. Then connect its meaning with what you should do: stop, yield, adjust your speed, choose a lane, or prepare for a hazard. Signals, markings, and diagrams are included where the handbook uses them to explain a driving rule.
Use the source page link for the surrounding rule. Some illustrations show a complete road situation rather than a standalone roadside sign.
66 entries. Sign images and page references belong to the handbook edition used for the Nebraska course.

The center lane is shared for left turns from both directions.
What to do: Use the center lane only to complete a left turn.
Shape: rectangle vertical · Color: white
Handbook p. 45 ↗
You may not enter the roadway from this direction.
What to do: Do not drive past this sign in this direction.
Shape: square · Color: red
Handbook p. 45 ↗
Keep right of the island, median or obstruction ahead.
What to do: Stay to the right of the marked obstruction as you pass it.
Shape: rectangle vertical · Color: white
Handbook p. 45 ↗
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. 44 ↗
Parking is prohibited at this location.
What to do: Do not stop and leave your vehicle here.
Shape: circle · Color: white
Handbook p. 45 ↗
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. 50 ↗
Right turns are not allowed here.
What to do: Do not turn right at this location; continue straight or choose another route.
Shape: square · Color: white
Handbook p. 44 ↗
U-turns are not allowed here.
What to do: Do not make a U-turn at this location.
Shape: square · Color: white
Handbook p. 44 ↗
Traffic on this street moves only in the arrow's direction.
What to do: Enter or travel only in the direction the arrow points.
Shape: rectangle horizontal · Color: black
Handbook p. 45 ↗
Parking here is reserved for people with disabilities.
What to do: Do not park here without a valid accessible parking permit.
Shape: rectangle vertical · Color: white
Handbook p. 50 ↗
Slower vehicles must stay in the right lane.
What to do: Move right if you are driving slower than other traffic.
Shape: rectangle vertical · Color: white
Handbook p. 45 ↗
Shows the maximum legal speed on that roadway.
What to do: Do not drive faster than the posted speed.
Shape: rectangle vertical · Color: white
Handbook p. 44 ↗
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 ↗
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 ↗
Slow down or stop if necessary and let others go first.
What to do: Slow down, yield to cross traffic and pedestrians, then proceed when clear.
Shape: triangle · Color: red
Handbook p. 44 ↗
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. 47 ↗
Recommends a safe speed for the road condition ahead.
What to do: Reduce speed to the advisory limit shown.
Shape: diamond · Color: yellow
Handbook p. 46 ↗
Warns of a four-way intersection ahead.
What to do: Slow down and watch for cross traffic.
Shape: diamond · Color: yellow
Handbook p. 49 ↗
Road curves to the left ahead.
What to do: Slow down and steer smoothly through the left curve.
Shape: diamond · Color: yellow
Handbook p. 48 ↗
Road curves to the right ahead.
What to do: Slow down and steer smoothly through the right curve.
Shape: diamond · Color: yellow
Handbook p. 48 ↗
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
Handbook p. 47 ↗
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
Handbook p. 46 ↗
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 ↗
Recommends a safe speed for the exit ramp ahead.
What to do: Slow to the advisory speed before entering the ramp.
Shape: rectangle vertical · Color: yellow
Handbook p. 47 ↗
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. 47 ↗
Slow, horse-drawn vehicles may be on the road.
What to do: Slow down and pass horse-drawn vehicles carefully and widely.
Shape: diamond · Color: yellow
Handbook p. 47 ↗
Shows the maximum vehicle height that can pass safely.
What to do: Do not proceed if your vehicle exceeds the listed height.
Shape: diamond · Color: yellow
Handbook p. 47 ↗
Warns that traffic is merging into your lane from the side.
What to do: Adjust speed and position to let merging traffic in safely.
Shape: diamond · Color: yellow
Handbook p. 49 ↗
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. 48 ↗
Road curves right then left ahead.
What to do: Slow down and steer carefully through both curves.
Shape: diamond · Color: yellow
Handbook p. 48 ↗
The right lane ends ahead and traffic must merge.
What to do: Merge left safely before your lane ends.
Shape: diamond · Color: yellow
Handbook p. 47 ↗
Warns of a roundabout intersection ahead.
What to do: Slow down and be ready to yield to traffic in the roundabout.
Shape: diamond · Color: yellow
Handbook p. 49 ↗
A side road joins the highway from the right ahead.
What to do: Watch for vehicles entering from the side road on the right.
Shape: diamond · Color: yellow
Handbook p. 49 ↗
A traffic signal is ahead at the intersection.
What to do: Slow down and be ready to stop for the signal.
Shape: diamond · Color: yellow
Handbook p. 46 ↗
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. 47 ↗
Warns that a stop sign is ahead.
What to do: Begin slowing down and prepare to stop at the upcoming stop sign.
Shape: diamond · Color: yellow
Handbook p. 46 ↗
Warns the road ahead ends at a T-shaped junction.
What to do: Slow down and prepare to turn right or left.
Shape: diamond · Color: yellow
Handbook p. 49 ↗
The road ahead carries traffic in both directions.
What to do: Stay in your lane and watch for oncoming vehicles.
Shape: diamond · Color: yellow
Handbook p. 46 ↗
Warns of a series of curves ahead.
What to do: Slow down and stay alert through the curves.
Shape: diamond · Color: yellow
Handbook p. 49 ↗
Warns that a yield sign is coming up.
What to do: Slow down and be ready to yield the right-of-way.
Shape: diamond · Color: yellow
Handbook p. 46 ↗
Marks a location where children cross the roadway.
What to do: Slow down and watch for children crossing.
Shape: pentagon · Color: fluorescent_yellow_green
Handbook p. 48 ↗
Marks a railroad quiet zone where trains do not sound horns.
What to do: Watch and listen extra carefully for trains at the crossing.
Shape: diamond · Color: yellow
Handbook p. 49 ↗
Warns that a railroad crossing is ahead.
What to do: Slow down, look and listen for trains, and be ready to stop.
Shape: circle · Color: yellow
Handbook p. 49 ↗
A lighted panel that directs traffic to merge or shift lanes.
What to do: Move in the direction the lighted arrow shows.
Shape: rectangle horizontal · Color: black
Handbook p. 51 ↗
Directs traffic onto a temporary alternate route.
What to do: Follow the arrow onto the detour route.
Shape: rectangle horizontal · Color: orange
Handbook p. 51 ↗
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. 51 ↗
A flagger's stop paddle means all traffic must halt.
What to do: Stop and remain stopped until the flagger signals you to go.
Shape: octagon · Color: red
Handbook p. 51 ↗
Warns the road narrows to a single lane ahead.
What to do: Slow down and be prepared to merge or take turns.
Shape: diamond · Color: orange
Handbook p. 51 ↗
Warns the road is closed a set distance ahead.
What to do: Prepare to stop or follow the marked detour.
Shape: diamond · Color: orange
Handbook p. 51 ↗
Warns of construction or maintenance work on the road ahead.
What to do: Slow down and watch for workers and equipment.
Shape: diamond · Color: orange
Handbook p. 51 ↗
Shows the route and destination reached by the upcoming exit.
What to do: Move into the exit lane if that is your destination.
Shape: rectangle horizontal · Color: green
Handbook p. 50 ↗
Identifies a numbered state highway route.
What to do: Use the marker to confirm which route you are on.
Shape: shield · Color: white
Handbook p. 50 ↗
Shows nearby services such as fuel, food and lodging.
What to do: Use the sign to plan a stop for services.
Shape: rectangle horizontal · Color: blue
Handbook p. 50 ↗
A flashing red light means stop, then proceed when safe.
What to do: Stop completely, then go when the way is clear.
Shape: n/a · Color: n/a
Handbook p. 39 ↗
A turn is permitted after yielding to oncoming traffic and pedestrians.
What to do: Yield to oncoming vehicles and pedestrians, then turn when clear.
Shape: n/a · Color: n/a
Handbook p. 40 ↗
A protected turn in the arrow's direction is permitted.
What to do: Turn in the arrow's direction; oncoming traffic is stopped.
Shape: n/a · Color: n/a
Handbook p. 40 ↗
A red X above a lane means that lane is closed.
What to do: Do not drive in a lane marked with a red X.
Shape: n/a · Color: n/a
Handbook p. 40 ↗
Movement in the arrow's direction is prohibited.
What to do: Stop and remain stopped until a green signal appears.
Shape: n/a · Color: n/a
Handbook p. 40 ↗
A steady green light means you may proceed if the way is clear.
What to do: Go if the intersection is clear, yielding to any traffic still in it.
Shape: n/a · Color: n/a
Handbook p. 39 ↗
A steady red traffic light means stop.
What to do: Come to a complete stop and wait until the light turns green.
Shape: n/a · Color: n/a
Handbook p. 39 ↗
A steady yellow light warns the signal is about to turn red.
What to do: Stop if you can do so safely; otherwise clear the intersection.
Shape: n/a · Color: n/a
Handbook p. 39 ↗
The protected turn signal is ending soon.
What to do: Prepare to stop; do not enter the intersection if you can stop safely.
Shape: n/a · Color: n/a
Handbook p. 40 ↗
Separates lanes traveling the same direction; may be crossed with care.
What to do: You may change lanes across this line when safe.
Shape: n/a · Color: n/a
Handbook p. 53 ↗
Passing is allowed from either side when safe.
What to do: You may cross to pass when the way is clear.
Shape: n/a · Color: n/a
Handbook p. 62 ↗
Passing is allowed only from the side with the broken line.
What to do: Pass only if the broken line is on your side.
Shape: n/a · Color: n/a
Handbook p. 52 ↗
A center lane bordered by broken yellow lines shared for left turns.
What to do: Use only briefly to complete a left turn from either direction.
Shape: n/a · Color: n/a
Handbook p. 53 ↗