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2524 questions

Question 861Question

At an intersection where a traffic light displays a flashing red arrow for the left-turn lane, drivers are legally permitted to make a left turn without coming to a complete stop if no oncoming traffic or pedestrians are present.

Show answer & explanation

Answer: False

Answer

False. Drivers must come to a complete stop at a flashing red arrow before yielding and making the turn.
A flashing red arrow signal requires drivers to make a complete stop at the limit line or crosswalk. Only after bringing the vehicle to a full stop and yielding to any pedestrians or approaching vehicles may the driver proceed to turn left safely.

Step-by-Step Solution

1
Identify the meaning of the flashing red arrow signal aspect.
A flashing red arrow indicates a mandatory stop for traffic intending to turn in the direction of the arrow.
Traffic signal rules dictate that all red flashing signals require a full stop regardless of intersection clarity.
2
Compare the flashing red arrow rule with other signal aspects.
Unlike a flashing yellow arrow which permits an unprotected turn after slowing and yielding without stopping, a flashing red arrow functions as a Stop sign.
Drivers often confuse flashing red signals with flashing yellow signals, leading to unlawful rolling turns.
3
Determine the required legal driving behavior.
The driver must bring the vehicle to a complete halt, yield to cross traffic and pedestrians, and then proceed when clear.
Failing to stop completely at a flashing red arrow constitutes a traffic signal violation.

Key Concept

Flashing Red Arrow Signal Compliance
Question 862Question

A 19-year-old driver is lawfully pulled over for a broken taillight, and a chemical breath test records a Blood Alcohol Concentration (BAC) of 0.03%. Which of the following statements accurately describes the legal consequences for this driver?

Show answer & explanation

Answer: The driver has violated zero-tolerance laws for drivers under 21 and is subject to administrative license suspension.

Answer

The driver has violated zero-tolerance laws for drivers under 21 and is subject to administrative license suspension.
Under zero-tolerance laws, drivers under the age of 21 are prohibited from operating a vehicle with a Blood Alcohol Concentration (BAC) of 0.01% to 0.02% or higher. A BAC of 0.03% directly violates these statutes and results in administrative license sanctions regardless of whether the driver reaches the 0.08% adult legal limit or displays outward signs of impairment.

Step-by-Step Solution

1
Identify the driver's age category and the corresponding legal BAC threshold.
The driver is 19 years old (under 21), making them subject to zero-tolerance statutory limits (typically 0.01% to 0.02% BAC).
Traffic safety statutes enforce strict zero-tolerance rules for underage drivers to prevent impaired driving.
2
Compare the chemical test result to the zero-tolerance BAC limit.
The measured BAC of 0.03% exceeds the zero-tolerance legal threshold.
Any BAC at or above the zero-tolerance threshold constitutes an immediate violation.
3
Determine the statutory penalty outcome.
The driver faces mandatory administrative license suspension.
Proof of BAC above the zero-tolerance limit establishes a per se violation requiring license sanctions.

Key Concept

Underage Zero Tolerance Laws
Estimated Time:1m 0s
Question 863Question

You are driving on a multi-lane highway and plan to pass a large commercial truck and merge back into its lane. Which of the following procedures ensures that you do not cut into the truck's front blind spot (No-Zone)?

Show answer & explanation

Answer: Wait until you can see the entire front of the truck, including its headlights, in your center rearview mirror before moving into its lane.

Answer

Wait until you can see the entire front of the truck, including its headlights, in your center rearview mirror before moving into its lane.
The correct response specifies waiting until the entire front profile and headlights of the truck are visible in your interior rearview mirror. This benchmark guarantees that your vehicle is well outside the truck's 20-foot front No-Zone and gives the truck driver a safe following distance to react if traffic suddenly slows.

Step-by-Step Solution

1
Identify the safety hazard associated with large commercial trucks.
Large trucks have substantial blind spots directly in front of the cab extending up to 20 feet, and they require up to twice the stopping distance of passenger cars.
Understanding vehicle physics and No-Zone locations helps prevent cutting off large vehicles.
2
Determine the proper distance benchmark for safely re-entering the lane ahead of a truck.
Checking the inside center rearview mirror to see both front headlights of the truck confirms that your vehicle is out of the front blind spot and provides a safe cushion.
This visual reference ensures a safe distance before completing the lane change.

Key Concept

Front No-Zone and Safe Lane Re-entry Ahead of Commercial Vehicles
Estimated Time:1m 0s
Question 864Question

At a highway-rail grade crossing posted with a supplemental EXEMPT plaque beneath the crossbuck sign, drivers of vehicles that normally require mandatory railroad stops—such as school buses and trucks carrying hazardous materials—are still legally required to make a full stop prior to crossing the tracks when no train is approaching.

Show answer & explanation

Answer: False

Answer

The statement is False. The EXEMPT plaque at a railroad crossing specifically waives the mandatory stopping requirement for buses and hazardous material transport vehicles when no train is approaching.
The correct evaluation of the statement is False. An EXEMPT plaque placed below a crossbuck sign legally waives the standard requirement for school buses, commercial passenger vehicles, and hazardous material transporters to come to a complete stop before crossing, unless a train is actively approaching.

Step-by-Step Solution

1
Identify the standard rule for specialized vehicles at railroad crossings.
Under general traffic laws, vehicles carrying passengers for hire (such as school buses) and vehicles transporting hazardous materials must stop at all highway-rail grade crossings.
General safety regulations mandate stopping to verify that the tracks are clear before proceeding.
2
Analyze the legal function of the EXEMPT plaque (R15-3P) at special railroad zones.
The EXEMPT plaque is posted by highway authorities (after regulatory approval) to designate tracks that are abandoned, out of service, or infrequently used industrial spurs.
Stopping high-occupancy or hazardous vehicles at such low-risk crossings causes unnecessary traffic congestion and increases rear-end collision hazards.
3
Determine driver duty when the EXEMPT sign is present.
Drivers of mandatory-stop vehicles are legally exempt from stopping unless a train or mechanical signal indicates an approaching train.
The specific regulatory meaning of the EXEMPT sign overrides the general mandatory stopping rule.

Key Concept

Function and legal exemption authority of EXEMPT signs (MUTCD R15-3P) at highway-rail grade crossings
Question 865Question

You are approaching an intersection where the electronic traffic signal is displaying a steady solid red light. A uniformed police officer standing in the center of the intersection explicitly gestures and directs you to proceed straight through. What is the legally required driver action in this situation?

Show answer & explanation

Answer: Obey the police officer's hand directions and proceed through the intersection despite the red signal light.

Answer

The driver must follow the manual directions given by the police officer and proceed through the intersection, as police officer directions supersede electronic traffic signals.
The option stating that drivers must obey the police officer's hand directions and proceed through the intersection is correct because law enforcement officers directing traffic take precedence over electronic traffic signals and regulatory signs.

Step-by-Step Solution

1
Identify the conflict between the traffic control devices
Recognize that the steady red light signals a requirement to stop, while the traffic officer signals to proceed.
Determining which authority takes precedence is necessary to act safely and legally.
2
Apply the rule of traffic control hierarchy
Confirm that lawful orders and manual signals from traffic control officers supersede electronic signals and signs.
Traffic laws grant officers priority to manage immediate traffic conditions or emergencies.
3
Determine the correct driver action
Proceed through the intersection cautiously following the officer's hand signals.
Following the officer's directive ensures intersection safety and complies with traffic laws.

Key Concept

Traffic Officer Signal Priority
Estimated Time:45s
Question 866Question

A driver is traveling down a narrow residential street lined with parked vehicles where children are actively playing on the sidewalk. The last posted speed limit sign indicated 30 mph30\text{ mph}. Under the Basic Speed Law, which of the following describes the driver's legal obligation regarding speed?

Show answer & explanation

Answer: Reduce speed below 30 mph30\text{ mph} to a rate that is reasonable and prudent for the existing hazardous conditions.

Answer

Reduce speed below 30 mph30\text{ mph} to a rate that is reasonable and prudent for the existing hazardous conditions.
The Basic Speed Law requires drivers to never operate a vehicle at a speed greater than is reasonable or prudent given weather, visibility, traffic, and roadside hazards. When children are playing near a narrow street lined with parked cars, safety requires slowing down below the posted limit of 30 mph30\text{ mph}.

Step-by-Step Solution

1
Identify the driving environment and hazards present in the scenario.
The environment is a narrow residential street with parked vehicles and children actively playing on the sidewalk.
Recognizing hazards like pedestrians and reduced visibility around parked cars is essential for determining appropriate speed.
2
Apply the Basic Speed Law to the hazard conditions.
The Basic Speed Law mandates driving at a safe speed for existing conditions, which may require traveling significantly below the posted limit.
Posted speed limits apply only under ideal driving conditions.

Key Concept

Basic Speed Law Requirement under Hazardous Conditions
Question 867Question

Drivers are legally permitted to cross a double solid yellow line when making a left turn into or out of a private driveway.

Show answer & explanation

Answer: True

Answer

True. Drivers are legally allowed to cross double solid yellow center lines when executing a left turn into or out of a private driveway or road.
The statement is True because standard traffic regulations allow drivers to cross a double solid yellow line to make a left turn into or out of an alley, private road, or driveway, even though passing and overtaking are strictly prohibited.

Step-by-Step Solution

1
Recall the general restriction for double solid yellow lines
Double solid yellow lines indicate a strict no-passing zone in both directions.
They delineate opposing traffic flows where overtaking another vehicle is dangerous and prohibited.
2
Determine legal exceptions for turning across center markings
Crossing double solid yellow lines is legally permitted to make a left turn into or out of a driveway, private road, or alley.
Traffic regulations prohibit passing across double solid yellow lines but accommodate property access via left turns.

Key Concept

Double Solid Yellow Line Left-Turn Exceptions
Estimated Time:45s
Question 868Question

During a lawful traffic stop, a motorist is placed under arrest for suspected impaired driving. Under state implied consent laws, what is the immediate legal consequence if the motorist refuses to submit to a required chemical test of their breath or blood?

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Answer: The motorist's driving privilege is subject to mandatory administrative license suspension, regardless of whether they are ultimately convicted in criminal court.

Answer

The motorist's driving privilege is subject to mandatory administrative license suspension, regardless of whether they are ultimately convicted in criminal court.
Under implied consent laws, operating a vehicle on public roads implies consent to chemical testing when lawfully arrested for impaired driving. Refusing the evidentiary chemical test results in mandatory administrative license suspension enforced by the DMV or licensing authority, independent of any criminal court conviction.

Step-by-Step Solution

1
Identify the core obligation under implied consent laws.
By operating a motor vehicle on public roads, drivers automatically agree to undergo chemical testing if lawfully arrested for suspected impaired driving.
Implied consent is a statutory condition of receiving driving privileges on public highways.
2
Determine the administrative consequence of chemical test refusal.
Refusing a chemical test triggers an immediate administrative driver's license suspension by the licensing agency.
Administrative penalties for refusal function independently of the outcome of any separate criminal proceedings.

Key Concept

Implied Consent Laws and Chemical Test Refusal Penalties
Question 869Question

A yellow speed sign posted at a highway exit ramp establishes a mandatory maximum legal speed limit that is strictly enforced by law enforcement.

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Answer: False

Answer

False. Yellow speed signs at exit ramps are advisory warning signs indicating recommended safe speeds, not mandatory regulatory speed limits.
Yellow speed signs are advisory signs designed to warn drivers of recommended safe driving speeds for specific roadway geometry, such as ramps or sharp curves. Enforceable maximum speed limits are indicated by white rectangular regulatory signs.

Step-by-Step Solution

1
Distinguish between regulatory signs and warning/advisory signs.
Regulatory speed limit signs have black lettering on a white background, establishing legally enforceable speed limits. Advisory speed signs feature black lettering on a yellow background.
Sign color and shape dictate legal status under traffic sign regulations.
2
Determine the legal weight of an advisory exit ramp speed sign.
Yellow advisory signs recommend safe speeds for curves or ramps under ideal conditions, but they do not set statutory maximum limits.
Exceeding an advisory speed is dangerous, but the posted maximum legal limit remains governed by standard regulatory signs.

Key Concept

Advisory Speed Signs vs. Regulatory Speed Limits
Question 870Question

On a two-lane highway, a driver is legally allowed to exceed the posted maximum speed limit by up to 10 mph if necessary to safely overtake and pass a slower-moving vehicle.

Show answer & explanation

Answer: False

Answer

The statement is False. Standard traffic regulation dictates that maximum posted speed limits are absolute limits, and passing another vehicle does not grant legal authorization to exceed the speed limit.
Maximum posted speed limits are legally binding boundaries under optimal driving conditions. Passing a vehicle traveling below the limit must still be accomplished without exceeding the maximum speed designated for that roadway.

Step-by-Step Solution

1
Identify the core traffic law principle being evaluated
The rule concerns absolute speed limits vs. temporary operational maneuvers such as passing.
Speed regulations establish statutory ceilings for vehicle operation on public roadways.
2
Evaluate whether passing provides an exemption to statutory maximum speed limits
Standard motor vehicle codes do not permit drivers to exceed posted speed limits under normal passing conditions.
Exceeding the posted limit increases stopping distance and collision severity, violating maximum speed regulation.

Key Concept

Absolute Speed Limits and Overtaking Regulations
Estimated Time:45s
Question 871Question

You are approaching an intersection where the overhead traffic signal is displaying a solid red light. At the same time, a uniform traffic officer standing in the middle of the intersection explicitly directs you to drive forward through the intersection. What is the legally required action?

Show answer & explanation

Answer: Proceed through the intersection following the traffic officer's directions, overriding the solid red signal.

Answer

Proceed through the intersection following the traffic officer's instructions, because manual directions from a traffic officer supersede electronic traffic signals.
Directions given by a traffic officer or police officer directing traffic take precedence over electronic traffic signals, stop signs, and right-of-way rules. Therefore, drivers must follow the officer's instructions and proceed safely despite the red light.

Step-by-Step Solution

1
Identify the traffic control devices and personnel present at the intersection.
There is a solid red traffic light signal and a uniformed traffic officer actively directing traffic.
Recognizing the hierarchy of traffic control authority is essential for lawful intersection navigation.
2
Apply the rule of authority hierarchy between electronic signals and traffic officers.
The manual directions of a traffic officer override electronic signals and road signs.
Traffic officers direct traffic manually during emergencies, gridlock, or special events, and their instructions take legal priority.
3
Execute the required driver response.
Follow the officer's hand signal and drive carefully through the intersection while watching for surrounding hazards.
Failing to obey an officer's direct traffic signal order is a serious moving violation.

Key Concept

Traffic Officer Signal Priority
Estimated Time:45s
Question 872Question

When approaching an intersection adjacent to a restricted transit lane demarcated by a continuous solid white line and white diamond pavement markings, drivers of standard passenger vehicles may cross the solid white line at any location to enter the lane and execute a right turn.

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Answer: False

Answer

False. Drivers are prohibited from crossing a continuous solid white line into a restricted transit lane; they must wait until the pavement marking transitions to a broken (dashed) white line before entering to make a right turn.
The statement is false because continuous solid white pavement lines establishing special preferential lanes prohibit crossing. Non-transit vehicles preparing to turn right must defer merging until the solid line transitions to a dotted or broken white line near the intersection.

Step-by-Step Solution

1
Analyze the meaning of the specific pavement markings defining the special zone.
The diamond symbol identifies a preferential/restricted lane (e.g., bus/transit), and the continuous solid white line indicates that lane changing across the boundary is restricted.
Solid longitudinal pavement markings convey mandatory line-crossing prohibitions under standard traffic control regulations.
2
Determine the legal entry requirements for executing turns across or within restricted lanes.
Drivers must delay entering the restricted lane until they reach a section marked by broken (dashed) white lines specifically designated for turning vehicles.
Crossing solid lines prematurely creates severe conflict points with right-of-way transit vehicles operating within the special zone.

Key Concept

Preferential transit lane pavement markings and solid line crossing restrictions
Question 873Question

When encountering two sets of double solid yellow lines spaced two feet or more apart down the center of a roadway, drivers must treat the space between the lines as an impassable wall and are strictly prohibited from driving across it to make a left turn or U-turn.

Show answer & explanation

Answer: True

Answer

The statement is True. Two sets of double solid yellow lines separated by two feet or more form a legal barrier island across which left turns, U-turns, and driving are strictly prohibited.
The statement is true because statutory driving rules designate two sets of double solid yellow lines separated by two feet or more as a solid barrier island. Drivers are strictly prohibited from driving over this zone or executing left turns and U-turns across it.

Step-by-Step Solution

1
Analyze the specific roadway pavement marking pattern.
The pattern features two separate pairs of double solid yellow lines separated by a gap of two feet or more.
Traffic codes establish distinct legal meanings for single pairs versus double pairs with wide spacing.
2
Determine the statutory classification of two pairs of double solid yellow lines spaced two or more feet apart.
This marking pattern is legally classified as a solid barrier island or paved median.
The painted space between the line sets is legally equivalent to a concrete barrier or median strip.
3
Evaluate the legality of crossing maneuvers over this barrier.
Turning left, making U-turns, or driving over the lines is prohibited under all normal driving circumstances.
Crossing is only permitted at designated break points, painted crossovers, or marked street intersections.

Key Concept

Two sets of double solid yellow lines spaced 2+ feet apart act as impassable barriers
Question 874Question

Match each standard warning sign description on the left with its correct hazard meaning and required driver response on the right.

Click a left item, then click its matching right item

Items

Yellow diamond sign displaying a red octagon symbol with a black arrow pointing upward above it
Fluorescent yellow-green diamond sign depicting a walking human silhouette
Yellow diamond sign showing a straight vertical lane line on the left and a right lane line slanting inward
Yellow diamond sign depicting a vehicle tilted sideways with its right wheels lower than its left wheels

Matches

Show answer & explanation

Answer

The standard yellow warning signs correspond to their actions as follows: Red octagon with upward arrow matches Stop Ahead (W3-1); Walking human silhouette matches Pedestrian Crossing (W11-2); Straight left line with inward slanting right line matches Right Lane Ends (W4-2); Car tilted sideways on an edge drop matches Uneven / Low Shoulder (W8-9).
Each matching pair accurately reflects MUTCD standard warning sign symbols: the red octagon arrow symbol indicates an upcoming Stop sign requiring advance deceleration; the walking pedestrian silhouette indicates crossing zones requiring driver vigilance and yielding; the slanting right line indicates a lane reduction requiring a timely merge; and the tilted vehicle graphic warns of a drop-off between pavement and shoulder requiring steady wheel control.

Step-by-Step Solution

1
Identify the symbol on each yellow diamond warning sign.
Recognize the specific hazard symbol represented on each sign face.
Standard MUTCD warning sign symbols communicate hazards ahead before they are visible.
2
Match each symbol to its standard definition under traffic safety rules.
Pair red octagon arrow symbol with Stop Ahead, pedestrian icon with Pedestrian Crossing, inward slanting lane line with Lane Ends/Merge Left, and tilted car graphic with Low Shoulder.
Understanding sign imagery ensures appropriate preventive driving actions such as slowing, yielding, or merging.

Key Concept

Standard Warning Sign Recognition and Driver Responses
Question 875Question

If a driver's license is revoked following a major conviction, driving privileges are temporarily placed on hold and will be automatically restored at the end of the penalty period without requiring a new driving exam or license application.

Show answer & explanation

Answer: False

Answer

False. License revocation completely terminates driving privileges, requiring a driver to submit a new application and pass all licensing examinations after the revocation period expires.
Revocation is legally defined as the complete termination of a driving privilege. After a revocation period expires, a former licensee must re-apply as a new applicant and re-take all vision, written, and practical driving examinations.

Step-by-Step Solution

1
Differentiate between administrative actions: suspension, revocation, and cancellation.
Suspension temporarily withdraws driving privileges; revocation formally terminates the driver license; cancellation voids an invalid or fraudulent license.
Understanding legal definitions determines the appropriate administrative procedures for reinstatement.
2
Analyze the reinstatement process described in the statement for a revoked license.
The statement claims automatic restoration without re-testing, which describes certain temporary suspension procedures rather than revocation.
Because revocation terminates the license entirely, there is no existing license to automatically reactivate.
3
Determine the true/false value of the statement.
The statement is False.
Re-obtaining a license following a revocation requires starting the driver licensing process from the beginning, including all required testing.

Key Concept

Distinction Between License Suspension and License Revocation Procedures
Estimated Time:1m 0s
Question 876Question

When stopping at a red traffic light at an intersection equipped with a painted green bike box, a motorist making a right turn on red is permitted to stop inside the green bike box to wait for an opening in cross traffic.

Show answer & explanation

Answer: False

Answer

The statement is False. Motorists must stop behind the green bike box at a red light and are prohibited from stopping inside it.
Motorists stopping at a red traffic signal must bring their vehicle to a complete stop behind the green bike box and white stop line. Stopping inside the bike box while waiting to make a right turn on red blocks the space reserved for bicyclists, reducing safety and violating traffic control marking regulations.

Step-by-Step Solution

1
Identify the purpose of a green bike box pavement marking at a signalized intersection.
Green bike boxes create a designated reservoir at the head of a traffic lane for bicyclists to position themselves ahead of motor vehicles when stopped at a signal.
This increases visibility for bicyclists and reduces right-hook collisions.
2
Determine the legal stopping line requirement for motor vehicles when facing a red traffic signal at a bike box location.
Drivers must bring their vehicle to a complete stop behind the white stop line located before the green bike box area.
Encroaching into or stopping inside the bike box cuts off cyclists' legal right-of-way and safety zone.

Key Concept

Bicycle Box Pavement Markings and Stopping Compliance
Estimated Time:1m 0s
Question 877Question

When facing a flashing red arrow signal at an intersection, a driver is legally permitted to make a turn in the direction of the arrow after coming to a complete stop and yielding the right-of-way to oncoming traffic and pedestrians.

Show answer & explanation

Answer: True

Answer

True. A driver facing a flashing red arrow must stop completely and yield to traffic and pedestrians before proceeding with the turn when clear.
Under standard traffic regulations, a flashing red arrow requires drivers turning in that direction to treat the signal as a stop sign: bring the vehicle to a complete stop, yield to oncoming vehicles and pedestrians, and proceed when clear.

Step-by-Step Solution

1
Identify the traffic signal type and directional restriction
The light is a flashing red arrow designated for drivers intending to turn in the arrow's direction.
Traffic signal rules vary based on color state (solid vs. flashing) and shape (circular vs. arrow).
2
Apply standard traffic law rules for flashing red signals
A flashing red indication mandates a full stop before entering the intersection.
Flashing red lights function legally identical to a stop sign.
3
Determine right-of-way duties prior to proceeding
The driver must yield to pedestrians in crosswalks and oncoming/cross traffic, then proceed when safe.
A flashing red signal does not grant protected right-of-way.

Key Concept

Flashing Red Arrow Right-of-Way Rules
Question 878Question

A motorist is descending a steep, winding mountain grade on a two-lane highway where the posted maximum speed limit is 55 mph. Rain has recently started, causing surface oils to mix with water and create slick road conditions. Traffic is light, but gravity accelerates the vehicle toward 55 mph without throttle input. Under traffic safety laws and speed regulation principles, which driver action is legally required?

Show answer & explanation

Answer: Control vehicle speed using lower gears and braking to stay significantly below 55 mph as required by road and grade conditions.

Answer

The driver must control vehicle speed using lower gears and braking to travel at a reduced speed below the 55 mph posted limit that is safe for the steep, wet grade.
The correct answer identifies that under the Basic Speed Law, posted speed limits are maximum targets for ideal conditions. When facing hazardous conditions such as a steep mountain grade and slippery wet pavement, drivers are legally mandated to reduce speed to a safe level below the posted maximum limit.

Step-by-Step Solution

1
Analyze the posted regulatory speed limit versus current environmental conditions.
The posted limit is 55 mph, but physical hazards exist (steep grade, wet slick surface).
Posted speed limits represent the maximum lawful speed under ideal conditions only.
2
Apply the Basic Speed Law rule to the scenario.
The Basic Speed Law dictates that no person shall drive at a speed greater than is reasonable or prudent given weather, visibility, traffic, and roadway conditions.
Slick pavement combined with downhill momentum increases stopping distance and skid risk, requiring a speed lower than the posted maximum.
3
Select the proper control technique and compliant driving behavior.
Use engine braking (lower gear) and service brakes to maintain a safe reduced speed below 55 mph.
This maintains traction and control while fully complying with speed regulation statutes.

Key Concept

Basic Speed Law versus Posted Maximum Speed Limits on Hazardous Grades
Estimated Time:1m 30s
Question 879Question

Unless a different speed is posted, the statutory speed limit at a blind intersection—where a driver's line of sight along the cross street is obstructed for the last 100 feet100\text{ feet} before entering—is 15 mph15\text{ mph}.

Show answer & explanation

Answer: True

Answer

The statement is True.
Traffic safety regulations establish a maximum statutory speed limit of 15 mph15\text{ mph} at unposted blind intersections where a driver cannot see 100 feet100\text{ feet} down the cross street in both directions, guaranteeing adequate reaction time and stopping distance.

Step-by-Step Solution

1
Identify the specific environmental restriction described in the scenario.
The vehicle is approaching an unposted intersection where visual line-of-sight is obstructed within 100 feet100\text{ feet} of the intersection (a blind intersection).
Specific statutory limits apply when physical hazards or visual barriers restrict safe stopping sight distances.
2
Recall the statutory speed limit regulation for unposted blind intersections.
Standard traffic law specifies a maximum statutory speed limit of 15 mph15\text{ mph} for blind intersections.
Traversing an obstructed intersection above 15 mph15\text{ mph} prevents adequate reaction time if an unseen vehicle or pedestrian hazards cross the path.

Key Concept

Statutory Speed Limit at Blind Intersections
Estimated Time:45s
Question 880Question

When approaching a crosswalk controlled by a Pedestrian Hybrid Beacon (HAWK signal) displaying a solid red light, a driver is legally permitted to proceed after coming to a complete stop and yielding to all pedestrians.

Show answer & explanation

Answer: False

Answer

The statement is false. A solid red light on a Pedestrian Hybrid Beacon requires drivers to stop and remain stopped; proceeding after stopping and yielding is only permitted during the flashing red phase.
The statement is false because drivers must come to a complete stop and remain stopped during the solid red phase of a Pedestrian Hybrid Beacon. Proceeding after stopping and yielding to pedestrians is only lawful when the beacon transitions to a flashing red light.

Step-by-Step Solution

1
Identify the signal type and its active indication phase.
The device is a Pedestrian Hybrid Beacon (HAWK signal) displaying a solid red light phase.
Different phases (flashing yellow, solid yellow, solid red, flashing red) carry distinct legal obligations for drivers.
2
Apply the right-of-way and traffic signal rules specific to the solid red phase of a Pedestrian Hybrid Beacon.
A solid red display mandates a complete stop without proceeding. Drivers must remain stopped until the signal changes to flashing red, at which point they may proceed if pedestrians have cleared the crosswalk.
Confusing the solid red phase with the flashing red phase violates traffic law and compromises pedestrian crosswalk safety.

Key Concept

Pedestrian Hybrid Beacon (HAWK Signal) Operating Sequences and Driver Duties
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