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Most-missed Vermont DMV rules
These are the numbers and rules that trip up new drivers most often on the real Vermont knowledge test. Every fact below comes from our free Vermont DMV practice test question bank, which has 180 questions across 9 topics.
Speed limits
- Vermont law lets local municipal governments set their own highway speed limits up to a maximum ceiling, rather than using one fixed statewide number.
- Vermont's approach is unusually localized, letting each municipality set limits, unlike states with one uniform statutory table.
- Section 1081 sets 50 mph as the default maximum unless altered by the specified sections (e.g., interstate or local ordinance rules).
- 23 V.S.A. § 1007(a)(1) limits local speed limits to a range between 25 mph and 50 mph.
- Considering neighborhood character and land use, municipalities may set unpaved town highway speeds between 35 and 50 mph without a full investigation.
- 23 V.S.A. § 1097 defines excessive speed as 60+ mph combined with being at least 30 mph over the posted state or local limit.
- 23 V.S.A. § 1010 doubles the civil penalty for speeding violations committed in a posted highway work zone.
- 23 V.S.A. § 1004 allows separate speed rules for limited-access highways, overriding the general state-highway basic rule of 50 mph.
Right of way
- As a general rule of the road, a vehicle already established in an intersection or arriving first is typically yielded to by others.
- A widely applied road rule is that a driver turning left must yield to oncoming traffic proceeding straight or turning right.
- When vehicles arrive simultaneously at an uncontrolled or all-way stop, the vehicle to the right generally has the right of way.
- Drivers must yield the right of way to pedestrians who are lawfully crossing at marked crosswalks.
- Do not cut through or break up a funeral procession. Slow down, be patient, and let it pass. Cutting between the vehicles is unsafe and often illegal.
- At an uncontrolled intersection, slow down and yield to any car already in the intersection or approaching from your right.
- A left-turning vehicle must yield to oncoming through traffic and to pedestrians. Only turn when the gap is safe.
- When entering a roundabout, yield to traffic already circulating and travel counterclockwise. Exit at your street; do not stop in the middle of the circle.
- At a T-intersection, traffic on the road that ends must yield to traffic on the through road that continues.
- A round green light allows a left turn but does not give you the right of way. Pull into the intersection, yield to oncoming through traffic and pedestrians, then turn when there is a safe gap.
Alcohol and DUI
- Vermont uses a three-tier system: 0.08% for regular adult drivers, 0.04% for commercial drivers, and 0.02% for drivers under 21.
- The 0.04% commercial threshold reflects heightened safety standards for larger vehicles, consistent with federal commercial driving standards.
- Vermont sets the per se illegal BAC limit for drivers 21 and older at 0.08%, consistent with the state's DUI statutes.
- Vermont applies a stricter 0.04% BAC threshold for commercial drivers, half the limit used for non-commercial adult drivers.
- Vermont sets a very low zero-tolerance BAC threshold of 0.02% for drivers under 21, well below the 0.08% adult limit.
- 23 V.S.A. § 1201(a) sets the school bus operator BAC threshold at just 0.02, far stricter than the 0.08 general standard.
- First-offense DUI carries up to 2 years incarceration, up to a $750 fine, and a 90-day suspension, with interlock license eligibility after 30 days.
Signals and markings
- Vermont's headlight law requires lights on starting a half hour after sunset and until a half hour before sunrise.
- Vermont ties the headlight requirement to a specific visibility distance reduced by weather, which is more precise than general adverse-weather wording.
- Vermont law sets distinct minimum illumination distances depending on whether the vehicle is moving or at rest.
- A steady yellow light warns that the signal is about to change to red, so drivers should slow and prepare to stop if it is safe to do so.
- A solid yellow line on a driver's side of the centerline indicates that passing is prohibited from that side of the road.
- A solid red arrow requires a complete stop and prohibits the turn until the signal changes, unlike a flashing red or green arrow.
- A flashing yellow signal warns drivers to proceed through the intersection with caution rather than requiring a full stop.
- A solid yellow line on your side of a centerline pair generally means passing is prohibited in that direction, while a broken line permits passing when safe.
- The manual requires dimming high beams for oncoming traffic to avoid blinding other drivers.
- The manual instructs drivers not to change lanes once inside a roundabout.
- A green arrow grants a protected right of way to complete that turn without yielding to opposing traffic.
- A flashing yellow signal warns drivers to slow down and proceed carefully through the intersection, unlike a dark signal which is treated as a stop.
- A solid yellow line on your side of the centerline indicates no passing is permitted from your side of the road.
- A solid yellow line on your side of the centerline means you may not cross it to pass; passing is prohibited from that side.
- A flashing red signal functions like a stop sign, requiring drivers to come to a complete stop before proceeding when it is safe.
- Broken white lines between same-direction lanes indicate that changing lanes is allowed when it can be done safely.
- A flashing red signal functions the same as a stop sign, requiring drivers to stop completely and then proceed only when it is safe.
- A steady yellow signal warns that the light is about to turn red, so drivers should stop if they can do so safely.
- A dashed yellow center line indicates passing is generally permitted when it can be done safely, unlike a solid yellow line.
- A solid yellow line facing your direction of travel indicates passing is not allowed from your side of the roadway.
- A flashing yellow signal is a caution indicator, telling drivers to slow down and proceed carefully rather than stop.
- A broken yellow line on your side permits passing when safe, while a solid yellow line on your side prohibits passing, a standard center-line marking convention drivers must recognize.
- A flashing yellow light means slow down, look, and proceed carefully. It does NOT require a full stop the way a red light or STOP sign does.
- A flashing hand or countdown means do NOT start crossing. If you are already in the crosswalk, keep going and finish crossing safely.
- A steady DON'T WALK hand prohibits starting to cross. Only a WALK signal or walking-person symbol allows you to begin crossing.
- Always signal continuously through a turn or lane change even when you see no other cars, because pedestrians or cyclists may be near. Cancel the signal after you finish.
- A green downward arrow means the lane is open for you to use. A red X above the lane means it is closed and you may not drive in it.
- Double solid yellow lines separate opposing directions and prohibit passing. You may only cross them for a permitted left turn or a legal U-turn into an intersection or driveway.
- A broken yellow line on your side of the lane allows passing when it is safe. The solid line on the opposite side means that direction may not pass.
- White lines separate lanes going the same direction. A solid white line means stay in your lane and avoid changing lanes, while a broken white line lets you change lanes when safe.
- A two-way center left-turn lane is only for preparing to turn left or merging into traffic. You may not use it to drive straight through or to pass.
Parking
- Just as Vermont towns individually set speed limits, local parking regulations commonly vary by municipality, so posted signage should be followed.
- On hilly terrain, turning wheels toward or away from the curb and setting the parking brake with the vehicle in gear helps prevent rollaway.
Safe driving
- General safe-driving principles hold that adverse weather reduces traction and visibility, requiring lower speeds than posted limits allow in good conditions.
- Because towns individually set limits and roads pass through varied terrain, drivers should watch for posted signs rather than assume a uniform limit.
- Because speed limits can differ significantly from town to town under Vermont's local-authority system, drivers must rely on posted signage rather than assumptions.
- Because Vermont law triggers headlight use based on actual visibility distance in weather, not just time of day, drivers should assess real conditions continuously.
- Safe lane changes require checking mirrors, checking blind spots by looking over the shoulder, and signaling the intended move before moving over.
- 23 V.S.A. § 1033(b) requires at least 4 feet of clearance when passing cyclists, pedestrians, and other vulnerable users, with a $200 minimum penalty.
- The safe response to a skid is to ease off the gas and steer smoothly in the direction you want to travel, rather than braking hard or overcorrecting.
- The manual teaches drivers not to swerve for animals, since swerving often causes worse crashes than a controlled collision or straight-line braking.
- The manual warns that leaving a large vehicle's wind-sheltered draft can expose your car to a sudden crosswind push, requiring a steering correction.
- Advisory speed plates on curve warning signs indicate a safe reduced speed that drivers should slow to before entering the curve.
- A minimum three-second following gap gives most drivers enough time to react and stop safely under normal conditions.
- Since entering roundabout traffic must yield to vehicles already circulating, slowing down and watching for a safe gap is the correct approach.
- Easing off the gas and holding a straight steering direction allows the tires to regain contact with the road surface safely.
- The core safety reasoning is that other drivers may not yield as expected, so defensive caution prevents collisions.
- Drivers must yield to emergency vehicles with active lights and siren by safely moving aside, not stopping in the travel lane.
- Drivers are generally taught to keep a multi-second time gap behind the vehicle ahead, increasing it in rain, snow, or fog for adequate stopping distance.
- A safe following distance gives a driver time to react and stop without a collision if traffic ahead slows or stops.
- Passengers under 2 years old must specifically be secured in a rear-facing child restraint system.
- With a tailgater, open up more space in front of you so you can brake gradually instead of suddenly. Do not brake to retaliate and do not race away.
- Strong crosswinds can push your car out of its lane. Hold the wheel firmly with both hands, slow down, and be ready for sudden gusts.
- Do not engage. Avoid eye contact, do not brake in retaliation, let them pass, and leave a safe distance between you and that car.
- Horses and livestock spook easily. Slow down, do not honk or rev your engine, and pass very slowly with plenty of room so you do not startle them.
- When you see a hazard developing ahead, cover the brake and plan an escape route so you can react faster if you have to stop.
- In a skid, ease off the gas or brake and steer gently in the direction you want the front of the car to go. Slamming the brakes makes the skid worse.
Road signs
- Warning signs are placed to alert drivers to hazards such as curves or hills so they can adjust their speed accordingly.
- Given Vermont's town-by-town speed authority, the posted sign reflects the legal maximum set for that specific highway segment.
- Drivers must stop at the marked line or crosswalk, or at the edge of the intersection if there is no marking, before proceeding.
- STOP (R1-1): full stop at the line or crosswalk even when empty; yield, then proceed.
- YIELD (R1-2): give up the right-of-way; slow and be ready to stop.
- DO NOT ENTER (R5-1): entry prohibited; common at freeway off-ramps and one-way streets.
- WRONG WAY (R5-1a): you have entered opposing traffic. Pull over safely and turn around when possible.
- ONE WAY (R6-1): all traffic flows in the arrow's direction.
- NO U-TURN (R3-4): no U-turns at this location. This is not a no-left-turn sign (a different arrow shape) or a no-passing sign (a different shape and color entirely).
- NO LEFT TURN (R3-2). A red circle-and-slash always bans the pictured movement.
- NO RIGHT TURN (R3-1): no right turns, including on red. Going straight is still fine since the sign only bans the right-turn movement; parking is unrelated to this sign.
- White/black = regulatory. Speed Limit is the legal max in ideal conditions; drive slower when conditions are bad (Basic Speed Law).
- KEEP RIGHT (R4-7): a median or obstruction is ahead; keep to its right.
- The crossbuck (R15-1) stands at the tracks and legally works like a YIELD sign: slow, look both ways, be ready to stop.
- Advance warning (W10-1): tracks ahead. Slow down, look, and listen.
- School (S1-1): school zone or crossing. Slow down and watch for children; obey the posted reduced school-zone speed limit, which varies by state.
- Pedestrian crossing (W11-2): crossing ahead; slow and be ready to stop.
- Signal ahead (W3-3): an intersection signal is coming, useful when it hides behind a curve.
- Stop ahead (W3-1): a stop sign is coming (often obscured); start slowing now.
- Merge (W4-1): traffic joins ahead. Adjust speed and position to let them in safely.
- Lane ends (W4-2): merge early; zipper-merge when traffic is heavy.
- Two-way traffic (W6-3): you are leaving a one-way road; keep right.
- Divided highway begins (W6-1): directions separate around a median; always keep right of it.
- Slippery when wet (W8-5): slickest in fresh rain. Slow down, keep distance, steer smoothly.
- Curve (W1-2): slow BEFORE the curve; do not brake in the middle of it.
- Turn (W1-1): sharper than a curve; slow down hard, follow the advisory plaque.
- Winding road (W1-5): consecutive curves; hold a steady lower speed throughout.
- Crossroad (W2-1): an intersection ahead with traffic entering from both sides. Hospital signs are blue with an H.
- NO PASSING ZONE (W14-3): unique pennant shape, posted on the LEFT side, marks where passing becomes illegal.
- The eight-sided shape is reserved exclusively for stop signs so drivers can recognize it even if the sign face is obscured.
- Regulatory signs like stop and yield signs establish legally mandated driver actions, distinct from purely informational or warning signage.
- A yield sign requires slowing and yielding to conflicting traffic, stopping only if needed to avoid a hazard.
- Warning signs (typically yellow, diamond shaped) inform drivers of hazards ahead like curves or crossings, distinct from regulatory signs that state legal requirements.
- The manual specifically calls out School Crossing signs with children present as requiring reduced speed.
- A stop sign always requires a complete stop and yielding to cross traffic and pedestrians before proceeding, consistent with the manual's yield principle.
- Diamond-shaped yellow signs are standard warning signs alerting drivers to hazards like curves, merges, or crossings ahead.
- The downward-pointing triangle is the standard yield sign shape, meaning drivers must slow and give the right of way if needed rather than always stopping.
- The eight-sided octagon shape is reserved exclusively for Stop signs so it can be recognized even from behind or in poor visibility.
- The five-sided pentagon shape is used nationally to indicate school zones and school crossing warnings.
- Diamond-shaped yellow signs are the standard shape/color combination used for general warning signs about upcoming hazards or conditions.
- Pentagon-shaped signs are used specifically to indicate school zones or school crossings, alerting drivers to reduce speed.
- The circular yellow sign shape is specifically reserved in the national sign system for advance railroad crossing warnings.
- Speed limit signs are standard rectangular white regulatory signs, distinct from the diamond-shaped yellow warning signs.
- School zone and school crossing signs use a distinctive fluorescent yellow-green pentagon shape to stand out to drivers.
- Diamond-shaped yellow signs are warning signs, alerting drivers to hazards or changes in road conditions ahead.
- The manual specifies reduced speed limits apply at locations marked with a School Crossing sign when children are present.
- The yellow pennant-shaped sign marks the start of a no-passing zone. It usually appears along with a solid yellow line on the pavement.
- A yellow diamond-shaped sign is a WARNING sign, alerting you to a hazard or change ahead such as a curve, intersection, or school, so you slow down.
- A white rectangular sign with black lettering is a REGULATORY sign stating a law you must obey, such as speed or direction of travel.
- An orange sign marks a construction or roadwork zone. Slow down and watch for workers and shifting lanes.
- A blue sign points to driver services such as gas stations, food, lodging, or hospitals.
- A green sign is a GUIDE sign, showing directions, distances, and the names of exits or places.
- A red circle with a slash means the action shown is PROHIBITED, such as no turn or no U-turn at that spot.
Laws and paperwork
- Vermont DMV hosts and updates its manual through its official document-category/manual page rather than dating each edition by year.
- Vermont DMV's driver training materials include translations into many languages, helping non-native English speakers prepare.
- Because exact figures like question count and passing score are only confirmed by third-party sources, applicants should verify directly with Vermont DMV.
- Vermont's motor vehicle laws, including DUI and speed provisions, fall under Title 23 of the Vermont Statutes Annotated.
- When exact figures are not clearly published or verified, drivers should confirm details directly with Vermont DMV or the statute text rather than guessing.
- 23 V.S.A. § 607(a) requires a 1-year permit hold, 40 practice hours with 10 at night, and a clean record for 6 consecutive months prior.
- The supervising passenger must be a licensed parent/guardian, certified instructor, or licensed person at least 25, seated in the front passenger seat.
- No peer passengers are allowed in the first three months; family members may also ride along starting in the following three months.
- 23 V.S.A. § 617(a) sets the learner's permit validity at 2 years, available to residents 15-17 with a clean 2-year record or any resident 18+.
- Unlike the 2-year standard permit, the motorcycle learner's permit under the same statute is valid for only 120 days.
- 23 V.S.A. § 1099 bans reading, composing, or sending texts/emails/instant messages even while temporarily stopped in traffic.
- 23 V.S.A. § 1095b fines first violations $100-$200 and repeat violations within 2 years $250-$500, even for a stationary vehicle at a light.
- Section 1412 limits enforcement to no more than one overweight-load violation per vehicle per incident, regardless of how many limits are exceeded simultaneously.
Emergencies
- Vermont's move over law requires drivers to slow down and move over for vehicles stopped with flashing lights, similar to move over laws nationwide.
- Move over laws exist to protect emergency responders, tow operators, and maintenance workers stopped along the road.
- Vermont law requires headlights when visibility drops due to snow, rain, or fog below a set distance, and safe driving practice also calls for reduced speed.
- Drivers are required to stop at the scene of a crash involving injury or significant damage, provide information, and call for assistance if needed.
- 23 V.S.A. § 1050(a) requires a complete stop, not just slowing down, when an emergency vehicle with siren is approaching.
- 23 V.S.A. § 1050(b) requires moving over a full lane if safe, or slowing to a reasonable speed if the driver must remain in the adjacent lane.
- A move-over violation causing death carries a fine of up to $10,000 and a 1-year license suspension, compared to 90 days for bodily injury and 6 months for serious bodily injury.
- Drivers must yield to emergency vehicles by moving to the right shoulder; on a divided highway of 4+ lanes, they should move over a lane away if it is safe to do so.
- When a safe lane change isn't possible, drivers are generally expected to reduce speed and use caution passing the stopped vehicle.
- The priority is to stop safely away from traffic, shut off the engine, and move away from the vehicle before dealing with the fire.
- Safe driving practice, sometimes called a move-over rule, is to give stopped vehicles extra space by changing lanes or slowing down.
- Rapid brake lights or hazard signals ahead indicate a potential emergency or obstruction, so drivers should slow down and prepare to react safely.
- General emergency guidance for brake failure is to pump the brakes and use engine braking by downshifting to slow down safely.
- Drivers must yield to emergency vehicles by pulling over to the right and stopping until the vehicle has passed.
- Drivers must yield to emergency vehicles by moving to the right edge of the roadway, staying clear of intersections, until it passes.
- On typical two-lane roads, traffic in both directions must stop for a loading school bus; the opposite-direction exception applies only on wider divided highways.
- The Move Over Law has escalating consequences: a basic violation carries a modest fine and point penalty, a violation causing a crash carries a higher fine, and one causing death or serious injury carries the harshest penalty.
- The manual notes you only have right of way if the other vehicle isn't already in the intersection, meaning a vehicle already there should be allowed to clear first.
- Drivers must yield to emergency vehicles by pulling to the right and stopping, while making sure not to block the intersection.
- The Move Over Law's amber-light tier covers highway maintenance vehicles, requiring drivers to move over or slow down similarly to emergency vehicles.
- The manual notes that if you're already in an intersection when an emergency vehicle approaches, you should proceed through it first before pulling over to stop.
- Drivers should move to the right and yield the roadway to approaching emergency vehicles with active lights and sirens, stopping if necessary to let them pass safely.
- When changing lanes is not safe, the Move Over Law still expects drivers to reduce speed and use caution passing the stopped vehicle.
- Drivers must move over a lane or slow down when passing any stationary vehicle with flashing lights on the roadside, not just law enforcement vehicles.
- Drivers must yield to emergency vehicles by pulling over to the right side of the road, clear of intersections, and stopping until the vehicle passes.
- On divided highways of 4+ lanes, drivers should move over a lane away from a stopped emergency vehicle when it can be done safely.
- Since moose eyes don't glow like deer eyes under headlights, drivers must scan for a large silhouette instead.
- Pumping the brakes can rebuild some pressure, and downshifting uses engine braking to help slow the vehicle safely before using the parking brake carefully.
- Regardless of whether a crossing has gates or signals, drivers must never attempt to beat a visible train and must stop and wait for it to clear.
- Moving vehicles safely out of the flow of traffic prevents further collisions before drivers exchange license and insurance information.
- If your car catches fire or smells like burning, pull over, shut off the engine, and get everyone away. Do not open the hot hood, since the rush of air will make the fire flare up.
- If the gas pedal sticks, shift to Neutral to cut the power, then brake and steer to the shoulder. Only turn off the engine after you have fully stopped, so you do not lose power steering.
Signs
Sign shape and color carry meaning before you even read the words. A red octagon always means stop, a red-bordered triangle pointing down means yield, and yellow diamonds warn of a hazard ahead. For every sign image used in our practice test, with the exact meaning and explanation, see the full road sign glossary.
Keep studying
This cheat sheet is a summary, not a substitute for practice. Test yourself with the free Vermont DMV practice test, which explains the reasoning behind every answer, or see Vermont DMV facts and fees before test day.