Nevada Road Signs: Crossing Guard Misdemeanor, NRS Bus Laws & DMV Test
Is violating a school crossing guards direction a misdemeanor in Nevada? Can Nevada school bus drivers report violations directly to the DMV? What is the bicycle passing rule in Nevada? The Nevada DMV at dmv.nv.gov tests these rules. Violating a crossing guards direction is a misdemeanor. Bus drivers can report violations, triggering a warning letter to the registered owner. When passing a cyclist, move to the left lane first. 3 feet applies only when no adjacent lane is available.
Table of Contents
1. From the Vegas Strip to the Basin and Range: Why Nevada DMV Knowledge Test Covers Signs That Can Mean a Misdemeanor
Nevada road sign environment covers everything from Las Vegas dense urban intersections and Henderson suburban boulevards to Reno freeway network and the long, high-speed rural corridors through the Great Basin. The Nevada Department of Motor Vehicles at dmv.nv.gov administers the knowledge test. covering traffic laws, highway signs, markings, and safe driving. If you have difficulty reading or understanding the written test, you may request an oral examination. Call (702) 486-4DMV for Southern Nevada or (775) 684-4DMV for Northern Nevada.
2. Nevada Sign Shape and Color Test: What a Pentagon Means and Why the Crossbuck Is Not Just a Yield Sign
Nevada knowledge test specifically covers sign shapes and colors. The pentagon marks school zones. a shape and a law. The crossbuck X marks the actual physical location of train tracks, not just a general warning. On Nevada desert highways, shape and color identify signs long before the text is readable at highway speed.
| Shape | Diagram | Meaning | Example Sign |
| Octagon (8-sided) |  | STOP. always and only |  |
| Triangle (inverted) |  | Yield to other traffic |  |
| Diamond |  | Warning - hazard ahead |  |
| Rectangle (vertical) |  | Regulatory - rules of the road |  |
| Rectangle (horizontal) |  | Guide or informational |  |
| Pentagon (5-sided) |  | School zone or crossing - exclusively |  |
| Round (circle) |  | Railroad crossing advance warning - exclusively |  |
| Pennant |  | No passing zone - exclusively |  |
| Orange (any shape) |  | Construction and work zone warnings |  |
| Blue (any shape) |  | Motorist services - gas, food, lodging, hospitals |  |
| Brown (any shape) |  | Recreation areas, parks, and scenic routes |  |
Triangle (inverted)
Yield to other traffic
Diamond
Warning, hazard ahead
Rectangle (vertical)
Regulatory. rules of the road
Rectangle (horizontal)
Guide or informational
Pentagon (5-sided)
School zone or crossing. exclusively
Round (circle)
Railroad crossing advance warning. exclusively
Pennant
No passing zone. exclusively
Orange (any shape)
Construction and work zone warnings
Blue (any shape)
Motorist services. gas, food, lodging, hospitals
Brown (any shape)
Recreation areas, parks, and scenic routes
3. Nevada Regulatory Signs: NRS Violations, Point System Entries and What Triggers a DMV Warning Letter
Regulatory signs in Nevada carry legal force under the Nevada Revised Statutes (NRS), violations generate points on your driving record, and school bus violations (NRS 484B.353) can result in a warning letter sent directly to the registered owner. White rectangular signs, prohibitory signs, and lane-control signs are all tested on the Nevada DMV knowledge exam.
STOP Sign
Come to a full stop; yield to all traffic and pedestrians before proceeding
YIELD Sign
Slow down and give right-of-way to cross traffic or pedestrians
Speed Limit Sign
Maximum legal speed under ideal conditions
Do Not Enter Sign
You are going the wrong way; do not proceed
Wrong Way Sign
You have entered a one-way road going against traffic
No U-Turn Sign
U-turns are prohibited at this location
No Left Turn Sign
Left turns are not allowed
No Right Turn Sign
Right turns are not allowed
One Way Sign
Traffic moves in one direction only
Keep Right Sign
Stay to the right of an island or obstruction
No Passing Zone Sign
Passing is forbidden in this stretch. pennant-shaped sign
Do Not Pass Sign
Passing prohibited. do not overtake vehicles ahead
No Turn on Red Sign
No turns permitted on a red light at this intersection
No Left Turn on Red Sign
Left turn on red is prohibited here
No Right Turn on Red Sign
Right turn on red is prohibited here
Turn Left Only Sign
You must turn left from this lane
Turn Right Only Sign
You must turn right from this lane
Straight or Turn Right Sign
You may go straight or turn right from this lane
Minimum Speed Limit Sign
You must drive at least this speed on this road
Slower Traffic Keep Right Sign
Slower vehicles must use the right lane
No Parking Sign
Parking is prohibited in this area
No Trucks Sign
Commercial trucks are prohibited on this road
No Bicycles Sign
Bicycles are not permitted on this road
No Pedestrian Crossing Sign
Pedestrians must not cross here
Reserved Parking Sign
Parking reserved for designated users (e.g., accessible parking)
Four Way Stop Sign
All four directions must stop at this intersection
Stop Except Right Turn Sign
All traffic must stop except those turning right
Left Turn Yield on Green Sign
Left-turning vehicles must yield to oncoming traffic on green
Lane Use Control Sign
Indicates which movements are permitted or prohibited from a specific lane
Restricted Lane Ahead Sign
An upcoming lane has restrictions on who may use it
4. Nevada Warning Signs: Open Desert Crossings, Mountain Grade Approaches and Why Yellow Diamond Signs Save Lives at 70+ mph
Diamond-shaped yellow warning signs flag hazards ahead before you reach them. on Nevada roads that means curve warnings on mountain highway approaches into Reno and Carson City, railroad crossing advances on rural Great Basin lines, pedestrian crossing alerts in Las Vegas dense pedestrian zones, and open range livestock crossing signs on remote highways. Orange marks work zones where violations bring increased fines.
Left Curve
A curve to the left is ahead; reduce speed
Right Curve
A curve to the right is ahead; reduce speed
Sharp Left Turn
A very sharp left turn is coming; slow down significantly
Sharp Right Turn
A very sharp right turn is coming; slow down significantly
Winding Road
Series of curves ahead
Set of Curves (Left-Right)
Multiple curves ahead, first curving left then right
Set of Curves (Right-Left)
Multiple curves ahead, first curving right then left
Sharp Turns (Left-Right)
Successive sharp turns ahead. left then right
Slippery When Wet
Road surface becomes slick in rain; reduce speed
Deer Crossing
Wildlife frequently cross here. mule deer, pronghorn, and wild horses are common road hazards on Nevada rural highways through the Great Basin, northern Nevada ranges, and mountain corridors
Pedestrian Crossing
Crosswalk ahead; watch for foot traffic
Bicycle Crossing
Cyclists frequently cross here; slow down and yield to bikes
School Zone / Crossing
Nevada school zones: 15 or 25 mph on school days from 1/2 hr before to 1/2 hr after school; crossing guard violation = misdemeanor; U-turns prohibited
School Crossing Ahead
A school crosswalk is approaching; watch for children and crossing guards
Divided Highway Begins
Road splits into two one-way sections; keep right
Divided Highway Ends
Two-way traffic resumes
Merging Traffic
Another lane of traffic is joining yours
Added Lane
A new lane is being added ahead. merging traffic does not need to yield
Lane Ends Ahead
Your lane ends ahead. merge safely into the adjacent lane
Lane Ends Merge Left
Your lane ends. move to the left lane
Left Lane Ends
The left lane ends ahead. merge right
Road Narrows
The road becomes narrower ahead; stay alert
Narrow Bridge Ahead
Bridge ahead is narrower than the road. proceed carefully
Low Clearance
Bridge or overhead obstruction with limited height clearance
Railroad Crossing (RR)
Tracks ahead; look and listen for trains
Hill / Steep Grade (Downgrade)
Downgrade ahead; trucks should check brakes
Bump
A raised bump or speed hump is ahead; slow down
Dip
A dip in the road is ahead; reduce speed
Loose Gravel
Road surface has loose gravel. reduce speed and increase following distance
Pavement Ends
Paved road ends ahead; expect gravel or dirt surface
Shoulder Drop Off
Road shoulder drops off steeply. avoid driving on the edge
Watch for Ice on Bridges
Bridges freeze before road surfaces. reduce speed in cold weather
Two Way Traffic Ahead
Divided road ends. two-way traffic begins ahead
Cross Road
An intersection with a crossing road is ahead
Cross Traffic
Traffic crosses your path ahead. be prepared to yield
T Intersection
The road ends at a T. you must turn left or right
Side Road
A side road enters the highway ahead at an angle
Highway Intersection Ahead
A highway intersection is approaching; be prepared to yield or stop
Road Entering Curve
A road enters from the side on a curve ahead. watch for merging traffic
Roundabout
A roundabout is ahead. yield to circulating traffic and travel counterclockwise
Truck Rollover
High risk of truck rollover on this curve or ramp. trucks reduce speed significantly
Weave Area
Traffic is entering and exiting simultaneously. expect lane changes and merging
Advisory Speed
Recommended safe speed for a curve or hazard. not legally enforced but strongly advised
Traffic Signal Ahead
A traffic light is ahead. be prepared to stop
5. Nevada Guide Signs: I-15, I-80, US-95 and Every Exit Between Las Vegas and the Oregon Border
Guide signs do not regulate driving. they show destinations, distances, and services. Green = highway navigation. Blue = motorist services. Brown = parks and recreation.
Interstate Route Marker
Identifies the interstate number (e.g., I-15, I-80, I-580, I-215)
US Route Marker
Marks US highways (e.g., US-95 Las Vegas to Reno, US-93, US-50 Loneliest Road in America, US-6)
State Route Marker
Identifies Nevada state routes (e.g., NV-160, NV-318, NV-375 Extraterrestrial Highway, NV-431 Mt. Rose)
Exit Sign (Exit Only)
Shows upcoming freeway exit and distance
Mile Marker
Indicates distance from the state line or route origin
Services Sign
Points to nearby gas, food, lodging, or medical facilities
Hospital Sign (H)
Indicates direction to the nearest hospital
Diesel
Indicates diesel fuel is available at the next service area
Park / Recreation Sign
Directs to state parks, campsites, and scenic areas
6. Nevada Traffic Signals: What Happens When Lights Go Out in Vegas and What the DMV Knowledge Test Covers
Flashing red = stop sign. Flashing yellow = yield. When traffic control lights are not working, Nevada requires a full stop before proceeding. The Nevada knowledge test covers all signal types: standard lights, arrow signals, flashing signals, and pedestrian signals. Nevada may use combinations of signals, signs, pavement markings, and other devices at complex intersections.
Standard Traffic Lights
Steady Red
Come to a complete stop behind the stop line. Wait until green.
Steady Yellow
Prepare to stop. the light is about to turn red. Do not speed up to beat it.
Steady Green
Proceed if the intersection is clear. You must still yield to pedestrians and cross traffic.
Green Arrow (left)
You may proceed only in the direction of the arrow. Oncoming traffic is stopped.
Yellow Arrow (no left)
The protected turn is ending. Prepare to stop or yield if you have not yet entered the intersection.
Red Arrow (no left)
Do not turn in the direction of the arrow. Wait for a green arrow or green light.
Green. no left arrow
Proceed straight or right. left turn not permitted on this phase.
Opposing Traffic Extended Green
Oncoming traffic has an extended green phase. wait before turning left.
Flashing Signals
Flashing Red
Treat as a STOP sign, come to a complete stop, then proceed when safe.
Flashing Yellow
Treat as a YIELD sign, slow down, look carefully, and proceed with caution.
Flashing Red Beacon
Overhead flashing red beacon. treat as a stop sign. Come to a full stop, then proceed when safe.
Flashing Green Arrow
You may turn in the direction of the arrow after yielding to oncoming traffic and pedestrians.
Pedestrian Signals
WALK / White Walking Figure & DONT WALK / Orange Hand
White walking figure = pedestrians may cross. Orange hand = do not start crossing; if already crossing, finish quickly.
Flashing Orange Hand + Countdown
Crossing phase is ending. Pedestrians who have started may finish; others should not begin.
Key test point: Flashing red = stop sign. Flashing yellow = yield. Non-functioning traffic lights = full stop before proceeding. All three rules appear on the Nevada DMV knowledge exam.
7. Nevada Pavement Markings: Bike Lane Rules You Cannot Drive In and Railroad Crossing RR Symbols
Yellow lines separate opposing traffic. White lines separate same-direction traffic. The Nevada knowledge test covers lane lines, road arrows, curb markings, bike lane markings, and pavement symbols. including the Nevada rule that traveling in a marked bicycle lane is prohibited for motor vehicles.
Line Colors
Yellow lines
Separate traffic moving in opposite directions
White lines
Separate traffic moving in the same direction, or mark the edge of the road
Line Types
Broken yellow line (Single)
Passing allowed when safe on your side
Solid yellow + broken yellow
Passing allowed only on the broken-line side
Double solid yellow lines
No passing in either direction
Broken white line
Lane changes permitted when safe
Solid white line
Do not cross. lane edge, crosswalk, or stop line
Double solid white lines
Do not change lanes. often used near intersections or toll areas
Center Turn Lane
Shared left-turn lane. used to begin or complete a left turn only
Center Turning Lane (sign)
Overhead or posted sign marking a shared center left-turn lane
Pavement Symbols & Special Markings
Arrows in lane
Indicate which direction(s) you may travel from that lane
Stop line (wide white bar)
Stop your vehicle completely behind this line at red lights and stop signs
Stop Here on Red
Painted instruction on pavement. stop at this marked line on red
Crosswalk lines
Mark the pedestrian crossing area. yield to pedestrians within these lines
Broken white line (pavement)
Lane changes permitted when safe
Solid white line (pavement)
Do not cross. lane edge, crosswalk, or stop line
Double solid white lines (pavement)
Do not change lanes. often used near intersections or toll areas
Railroad crossing markings (X + RR)
Advance warning of tracks ahead. painted on pavement before the crossing
Diagonal yellow lines (gore area)
Do not drive in this area. marks a traffic island or diverging zone
Bicycle lane marking
White painted lane reserved for cyclists. do not drive or park in it
HOV / Carpool lane diamond
Lane restricted to vehicles with 2 or more occupants during posted hours
Yellow curb
No parking or stopping at any time
Red curb
No stopping, standing, or parking. fire zone
White curb
Passenger loading/unloading only. brief stops permitted
Key test point: Yellow lines always separate opposing traffic. White lines always separate same-direction traffic. This is a foundational rule that appears on nearly every DMV exam.
8. Nevada Work Zone Signs: Increased Fines, Flagger Authority and What the Cones and Drums Are Telling You
Orange cones, drums, barricades, and signs mark every active work zone on Nevada highways. Nevada law is direct: violations in work zones result in increased traffic fines. Slow down, follow posted work zone signs, and obey any construction flaggers who may be present. even when their direction differs from what existing signs show.
Road Work Ahead
Construction zone begins ahead. reduce speed and be alert
Flagger Ahead
A person is directing traffic. obey their signals immediately
Workers Ahead
Road workers are present. slow down and be prepared to stop
Active Work Zone
You are in an active work zone. fines doubled, drive with extra caution
End of Active Work Zone
Work zone ends. normal speed and rules resume
Work Zone Headlights
Headlights required in this work zone
Lane Closed Ahead
A travel lane ends ahead. merge early and do not pass in the closed lane
Road Closed
Road is completely closed. do not enter, follow detour signs
Orange barrels / cones
Mark lane boundaries and closures in active work zones
Channelizing devices (barricades)
Direct traffic around obstacles or closed areas
- You must obey a flaggers directions even if they conflict with existing signs or signals.
- Nevada law states that violations in work zones result in increased traffic fines.
- Cones, drums, and barricades guide you through work areas. at night they may be equipped with warning lights. Follow their path exactly.
- Slow down, maintain the posted work zone speed, and never drive through or around a lane closure barrier.
Key test point: Orange always means construction or work zone. If you see orange, reduce speed and increase following distance immediately.
9. Nevada Railroad Crossings: The Crossbuck Marks the Actual Tracks: and No Parking Within 50 Feet
In Nevada, the crossbuck X sign marks the actual physical location of train tracks. not just a general caution zone. Drivers should look both ways when approaching and always stay clear of the tracks when a train is approaching. Nevada prohibits parking within 50 feet of the nearest rail of a railroad.
Advance Warning Sign
Railroad crossing ahead. the first sign you see. Begin slowing down.
RR Crossbuck Sign (X-shaped)
Located at the crossing itself. yield to trains. Treat as a yield sign if no gates or lights.
Railroad Crossing (at crossing)
Marks the exact railroad crossing location
Crossing Gates
Lower when a train is coming. never drive around or under a lowered gate
Pavement markings (X + RR)
Painted on the road surface before the crossing as an advance warning
Flashing Red Lights
A train is approaching, stop and wait. Do not proceed until lights stop and it is fully clear.
Stop Line
Stop here before the tracks; Nevada prohibits parking within 50 feet of the nearest rail; always look both ways and stay clear when a train is approaching
- The round yellow advance warning sign is the first signal that a railroad crossing is ahead. slow down and look for a train.
- The crossbuck X in Nevada marks the actual location of train tracks. not a general warning zone. This distinction is tested.
- Look both ways when approaching and always stay clear of tracks when a train is approaching.
- You may not park within 50 feet of the nearest rail of a railroad.
- Do not pass within 100 feet of a railroad crossing on a two-lane highway.
Key test point: In Nevada, the crossbuck X marks the actual track location. No parking within 50 feet of the nearest rail. Both rules are tested on the Nevada DMV knowledge exam.
10. Nevada School Zone Laws: 15 or 25 mph, Misdemeanor for Disobeying a Crossing Guard, and How Bus Drivers Report You to the DMV
Pentagon-shaped, fluorescent yellow-green signs mark Nevada school zones. Speed limits are 15 or 25 mph, in effect on school days from a half hour before school begins to a half hour after school ends. Violating a school crossing guards direction is a misdemeanor. U-turns are prohibited in school zones. School bus violations under NRS 484B.353 can be reported directly by the bus driver to the DMV, resulting in a warning letter to the registered vehicle owner.
School Zone
School ahead. be alert for children, reduce speed
School Speed Limit
Nevada school zones: 15 or 25 mph, 1/2 hr before to 1/2 hr after school on school days; crossing guard violation = misdemeanor; U-turns prohibited
Speed Limit Lights Flashing
Speed limit applies only when the flashing lights are active
School Crossing Ahead
Crosswalk used by schoolchildren ahead. yield to crossing guard and students
- Nevada school zone speed limits are 15 or 25 mph, in effect on school days from a half hour before school begins to a half hour after it ends, unless otherwise posted.
- If a crossing guard is present in a school zone crosswalk, you must wait until the guard is completely out of the crosswalk before proceeding. Violating a crossing guards direction is a misdemeanor.
- U-turns are prohibited in Nevada school zones, except as otherwise signed.
- Under NRS 484B.353, you must stop at any location for a school bus displaying a flashing red signal. Do not proceed until the bus driver turns off the flashing red lights.
- Exception: On divided highways, you are only required to stop when traveling in the same direction as the school bus.
- Nevada law allows school bus drivers to report violations to the school district and DMV. the registered owner of the vehicle receives a warning letter explaining the seriousness of the violation.
Key test point: The pentagon shape is used exclusively for school signs. No other sign category uses this shape. making it one of the easiest shapes to identify on the exam.
11. Nevada Pedestrian and Bike Signs: Move to the Left Lane First: 3 Feet Is the Minimum Only When There is No Other Lane
Pedestrians have right-of-way in all Nevada crosswalks. When passing a cyclist, Nevada law requires moving into the left lane first if one exists and it is reasonably safe. Only if no adjacent lane exists must you pass to the left at a safe distance of at least 3 feet. Traveling in a marked bicycle lane in a motor vehicle is prohibited. Both sign types use fluorescent yellow-green and are tested on the Nevada DMV exam.
Pedestrian Crossing Sign
A marked crosswalk is ahead. watch for pedestrians crossing
Bicycle Crossing Sign
Cyclists frequently cross here. reduce speed and yield to bikes
No Bicycles
Bicycles are prohibited on this road or path
No Pedestrian Crossing
Pedestrians must not cross here
- Pedestrians always have the right-of-way in Nevada crosswalks. marked or unmarked. Yield when pedestrians are crossing or about to cross.
- When passing a cyclist, move into the left lane first if it exists and it is reasonably safe to do so.
- If no adjacent lane exists, pass to the left at a safe distance of at least 3 feet. Do not move back right until the vehicle is safely clear of the bicycle.
- Traveling in a marked bicycle lane in a motor vehicle is prohibited, the only exceptions are entering/leaving an alley or driveway, performing official duties, being directed by a police officer, or an emergency.
- Yield to cyclists on a bicycle path or in a bike lane before crossing them.
- Fluorescent yellow-green is used for both school and pedestrian/bike signs. the shape distinguishes between them.
Key test point: Pedestrians always have right-of-way at crosswalks. marked or unmarked. This rule appears on virtually every state DMV exam.
12. How to Pass Nevada DMV Knowledge Test: School Zone Misdemeanors, 3-Foot Bike Rule Nuance and Everything Between Vegas and Reno
- Oral exam available. If you have difficulty reading or understanding the written test, request an oral examination at your local Nevada DMV office. this is explicitly offered and does not require special documentation.
- Nevada school zones = 15 or 25 mph. Active on school days from 1/2 hour before to 1/2 hour after school. Disobeying a crossing guard is a misdemeanor. U-turns are prohibited. Know both speeds and when each applies.
- School bus violations go to the DMV. Under NRS 484B.353, bus drivers can report violations directly. The registered owner receives a DMV warning letter. On divided highways, you only stop if traveling in the same direction as the bus.
- Work zone violations = increased fines. Nevada law provides for increased fines in work zones. slow down and follow all posted signs and flaggers.
- Nevada speed limits. School zones: 15-25 mph. Business/residential: 25 mph. Entering towns: 45 mph. Urban freeways/rural highways: 65 mph. Rural interstate freeways: 70+ mph.
- Crossbuck = actual track location. Nevada specifically calls out the crossbuck X as marking the actual location of the train tracks. not just a general approach warning. No parking within 50 feet of the nearest rail.
- Bicycle passing: left lane first, 3 feet second. Move into the left lane when passing a cyclist if it exists and is safe. 3 feet only applies when there is no adjacent lane. You cannot travel in a bike lane.
- Non-functioning traffic lights = full stop. Not a slow roll. a complete stop before proceeding. Same as a four-way stop rule.
- Flashing signals. Flashing red = full stop, then proceed when safe. Flashing yellow = slow and yield.
- Study at dmv.nv.gov. The Nevada DMV website has resources, the handbook, and contact information for all offices. South Nevada: (702) 486-4DMV. North Nevada: (775) 684-4DMV.
Nevada DMV Driver License
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