Who goes first? Every South Carolina right-of-way scenario, worked through.
Right-of-way questions are among the most-missed on knowledge tests because the rule sounds obvious until the scenario adds a second vehicle. Below is the full scenario set: the universal rule first, then the South Carolina-specific version wherever South Carolina law sets its own terms.
Who goes first
Funeral Procession at an Intersection
A funeral procession is passing through an intersection. The lead vehicle has entered legally; following vehicles continue with headlights or hazard lights on. What must you do?
Where state law codifies right-of-way for funeral processions, the procession may continue together through the intersection even if the signal changes after the lead vehicle enters legally. Other drivers must yield to the procession and not cut in or break the line. State coverage varies widely; many states are silent.
South Carolina does not grant a funeral procession right of way by statute. Treat a procession as ordinary traffic: obey the signals and signs at the intersection yourself, and let the procession stay together as a courtesy rather than as a legal duty.
Nothing in S.C. Code Ann. Title 56, Chapter 5 (the Uniform Act Regulating Traffic on Highways) gives a funeral procession right of way, authorizes procession vehicles to follow a lead car through a red light, or forbids cutting into or driving through a procession. A full-text search of Chapter 5 for 'procession' returns only two mentions, neither of them a right-of-way rule: Sec. 56-5-1930(C) exempts funeral processions from the requirement that vehicles in a caravan or motorcade leave passing space between them, and Sec. 56-5-4700(B) exempts funeral-home vehicles with a mounted oscillating red light from carrying additional signal lamps. Sec. 56-5-710(3) lets local authorities regulate or prohibit processions on their highways, so a city or county ordinance and a police escort, not state law, are what actually move a procession through an intersection. The South Carolina Driver's Manual (rev. 06/2024) has no funeral-procession entry at all. Bills to create a funeral-procession right-of-way section at Sec. 56-5-850 were introduced repeatedly (for example H.4615 in 2023-2024 and H.4472 in 2017-2018) and none was enacted: there is no Sec. 56-5-850 in the current code, which runs Sec. 56-5-820 straight to Article 7 at Sec. 56-5-910. In practice, a driver should not cut into a procession and should let escorted vehicles pass, but should not run a red light to stay with one.
Active Emergency Vehicle Approaching
An emergency vehicle approaches with lights and siren on. What must you do?
Pull as far to the right as is safe, stop, and remain stopped until the emergency vehicle and any others following it have passed. Do not block intersections. On divided highways, the rules for opposing-direction traffic vary by state, described in the state-specific rule below.
On a two-lane road, yield to an approaching emergency vehicle using lights and siren by pulling immediately to the right edge or curb, clear of any intersection, stopping there, and staying put until it has passed. On a multi-lane road, yield by staying in or moving to a position that lets the emergency vehicle pass safely.
S.C. Code Ann. Sec. 56-5-2360(a) splits the duty by road type, which is unusual and is the part drivers get wrong. On a two-lane roadway, on the immediate approach of an authorized emergency vehicle using both an audible signal and visual signals (or a police vehicle using either), the driver of every other vehicle 'shall yield the right-of-way and shall immediately drive to a position parallel to, and as close as possible, to the right hand edge or curb of the roadway clear of any intersection and shall stop and remain in that position until the authorized emergency vehicle has passed, except when otherwise directed by a police officer.' On a multi-lane roadway the statute does not order you to the curb: you 'shall yield the right-of-way and shall remain in, or move to a location that allows the emergency vehicle or police vehicle to pass safely.' Clearing the intersection matters both ways: do not stop inside an intersection, and do not block driveways. Subsection (b) preserves the emergency driver's own duty of due regard. South Carolina does not set a numeric minimum following distance behind an emergency vehicle in Sec. 56-5-2360; the general following-too-closely rule of Sec. 56-5-1930(A) (no closer than is reasonable and prudent) applies instead. Separately, Sec. 56-5-2370 requires you to yield to any authorized vehicle actually working on the highway when it displays flashing lights.
Exiting a Driveway, Alley, or Private Road
You are pulling out of a driveway onto a public street. A pedestrian is walking on the sidewalk. What must you do?
When exiting a driveway, alley, or private road onto a public street, you must yield to all road traffic and to any pedestrian on the sidewalk you must cross. Stop at the sidewalk, let the pedestrian pass, then look both ways before pulling onto the street.
Highway On-Ramp Merge
You are entering a highway via an on-ramp. What must you do?
When entering a highway, the merging vehicle yields to mainline traffic. Match the speed of the highway traffic in the acceleration lane, look for a safe gap, signal, and merge smoothly. Do not stop on the ramp unless traffic conditions absolutely require it.
Single-Lane Roundabout, Entering
You are approaching a single-lane roundabout. A vehicle is already in the circle. What must you do?
When entering a roundabout, yield to all traffic already in the circle. Wait for a safe gap, then enter, drive counterclockwise, and exit at your intended street. Use your right turn signal as you approach your exit.
Pedestrian in a Marked Crosswalk
A pedestrian is in a marked crosswalk in your direction of travel. What must you do?
Yield to the pedestrian. Stop before the crosswalk and remain stopped until the pedestrian has cleared your half of the road and, in many states, until they have fully crossed. Specific stopping requirements and pass-on-the-left rules vary by state.
Yield to a pedestrian in a crosswalk, slowing down or stopping if that is what it takes to yield. South Carolina requires you to yield, not to make an automatic full stop, except that you must come to a complete stop for a pedestrian guided by a guide dog or carrying a raised white or white-and-red-tipped cane.
S.C. Code Ann. Sec. 56-5-3130(a) states the base duty: where traffic-control signals are not in place or not operating, the driver 'shall yield the right-of-way, slowing down or stopping if need be to yield to a pedestrian crossing the roadway within a crosswalk when the pedestrian is upon the half of the roadway upon which the vehicle is traveling or when the pedestrian is approaching so closely from the opposite half of the roadway as to be in danger.' So the trigger is your half of the road plus a pedestrian close enough from the other half to be in danger; it is not the whole width of the road. Crosswalks include unmarked crosswalks at intersections, which is why the Driver's Manual tells you that you must yield 'even if it is unmarked, including mid-block crosswalks marked by warning signs and pavement markings.' Where a signal is operating, Sec. 56-5-970(A)(1) makes vehicular traffic on a circular green, including traffic turning right or left, yield to pedestrians lawfully in the intersection or an adjacent crosswalk, and Sec. 56-5-970(C)(3) makes a right-on-red or one-way-to-one-way left-on-red driver yield to pedestrians in an adjacent crosswalk. Sec. 56-5-3130(d) adds an anti-screening rule: when another vehicle is stopped at a marked or unmarked crosswalk to let a pedestrian cross, you may not overtake and pass it. A pedestrian crossing outside a crosswalk yields to vehicles (Sec. 56-5-3150(a)), and Sec. 56-5-3230 still requires every driver to exercise due care to avoid any pedestrian. South Carolina does codify an absolute stop for blind and visually impaired pedestrians: Sec. 56-5-3200 requires the driver approaching a pedestrian crossing or attempting to cross while guided by a guide dog or carrying a raised or extended white or white-tipped-with-red cane to 'bring his vehicle to a full stop before arriving at such intersection or place of crossing' and take precautions before proceeding.
Left Turn on Solid Green Light
You have a solid green light and want to turn left. Oncoming traffic also has a solid green. What must you do?
On a solid green light, a left turn is permitted but not protected. You must yield to all oncoming through traffic and to any pedestrians legally crossing your turn path. Only complete the turn when the way is clear.
Yield Sign
You approach a yield sign. What must you do?
A yield sign means you must slow down, prepare to stop if necessary, and give the right of way to all crossing or through traffic before proceeding. You only stop fully if traffic conditions require it.
T-Intersection, Uncontrolled
You are on the road that ends at a T-intersection (no stop sign, no yield sign). Through traffic crosses your path on the road at the top of the T. What must you do?
At an uncontrolled T-intersection, the through road (the road at the top of the T) has the right of way. The vehicle on the terminating road yields to all traffic on the through road before turning.
Two Vehicles Meeting on a Narrow Mountain Road
On a narrow mountain road with no room for two vehicles to pass, you meet an oncoming vehicle. Who must back up?
Where state law codifies the rule, the vehicle traveling downhill must yield by backing up to a wider section, since reversing uphill is more difficult. Most state manuals are silent on this scenario; in those states, drivers should use courtesy and judgment.
South Carolina does not codify a narrow-road or mountain-grade yield rule. No statute says the downhill driver backs up. What the law does require is that you keep to the right, give the oncoming driver at least half the usable roadway, and slow down on a narrow bridge or narrow winding road.
South Carolina has no counterpart to the mountain-highway provision found in many western state codes, which assigns the burden of backing to the vehicle facing downhill. A full-text search of S.C. Code Ann. Title 56, Chapter 5 for 'narrow', 'mountain', and backing duties turns up no such assignment. What governs instead is a set of general rules. Sec. 56-5-1810 requires driving on the right half of the roadway. Sec. 56-5-1830 governs vehicles proceeding in opposite directions: each passes to the right, giving at least one-half of the main-traveled portion of the roadway as nearly as possible. Sec. 56-5-1520(F) requires an appropriate reduced speed 'when traveling upon any narrow bridge, narrow or winding roadway.' Sec. 56-5-3810(a) restricts backing to movements that can be made safely and without interfering with other traffic. The Driver's Manual (rev. 06/2024) discusses narrow rural roads and narrow or single-lane bridges as hazards to slow for, but assigns no right of way between the two drivers. In practice on a one-lane road, the driver with the nearer or safer pullout gives way, and on a grade the driver with the better sight line and easier reverse (usually the one facing downhill) is the one who backs. That is courtesy and good judgment, not South Carolina law.
Uncontrolled Intersection, Sequenced Arrival
Two vehicles approach an uncontrolled intersection at different times (no stop signs, no signals, no yield signs). Who proceeds first?
At an uncontrolled intersection, the first vehicle to arrive has the right of way. The second vehicle yields and waits for the first to clear.
2-Way Stop, Stopped Vehicle Yields to Cross Traffic
You are stopped at a stop sign. The cross street has no stop sign. When can you proceed?
At a 2-way stop, the cross street has the right of way and does not stop. You must wait until the intersection is clear in both directions and you can proceed without forcing other drivers to slow or change course.
Motorist Turning Right Across a Bike Lane
You want to turn right at the next intersection. There is a cyclist in the bike lane to your right. What must you do?
Yield to the cyclist before crossing the bike lane. Look over your right shoulder and check your right-side mirror, signal, and slow until you can confirm no cyclist is in or approaching your turn path. Begin the turn only when the bike lane is clear.
4-Way Stop, Sequenced Arrival
Two vehicles arrive at a 4-way stop at different times. Who proceeds first?
The first vehicle to come to a complete stop has the right of way. The second vehicle waits for the first to clear the intersection, then proceeds. Each subsequent vehicle proceeds in the order it stopped.
Pedestrian at an Unmarked Crosswalk
A pedestrian is crossing at an intersection where there are no painted crosswalk lines. What must you do?
Every public-road intersection has an implied crosswalk, marked or not. Yield to a pedestrian crossing at the unmarked crosswalk just as you would at a marked one. State coverage of unmarked-crosswalk rules varies; some statutes only protect marked crosswalks explicitly.
Yield to a pedestrian in a crosswalk, slowing down or stopping if that is what it takes to yield. South Carolina requires you to yield, not to make an automatic full stop, except that you must come to a complete stop for a pedestrian guided by a guide dog or carrying a raised white or white-and-red-tipped cane.
S.C. Code Ann. Sec. 56-5-3130(a) states the base duty: where traffic-control signals are not in place or not operating, the driver 'shall yield the right-of-way, slowing down or stopping if need be to yield to a pedestrian crossing the roadway within a crosswalk when the pedestrian is upon the half of the roadway upon which the vehicle is traveling or when the pedestrian is approaching so closely from the opposite half of the roadway as to be in danger.' So the trigger is your half of the road plus a pedestrian close enough from the other half to be in danger; it is not the whole width of the road. Crosswalks include unmarked crosswalks at intersections, which is why the Driver's Manual tells you that you must yield 'even if it is unmarked, including mid-block crosswalks marked by warning signs and pavement markings.' Where a signal is operating, Sec. 56-5-970(A)(1) makes vehicular traffic on a circular green, including traffic turning right or left, yield to pedestrians lawfully in the intersection or an adjacent crosswalk, and Sec. 56-5-970(C)(3) makes a right-on-red or one-way-to-one-way left-on-red driver yield to pedestrians in an adjacent crosswalk. Sec. 56-5-3130(d) adds an anti-screening rule: when another vehicle is stopped at a marked or unmarked crosswalk to let a pedestrian cross, you may not overtake and pass it. A pedestrian crossing outside a crosswalk yields to vehicles (Sec. 56-5-3150(a)), and Sec. 56-5-3230 still requires every driver to exercise due care to avoid any pedestrian. South Carolina does codify an absolute stop for blind and visually impaired pedestrians: Sec. 56-5-3200 requires the driver approaching a pedestrian crossing or attempting to cross while guided by a guide dog or carrying a raised or extended white or white-tipped-with-red cane to 'bring his vehicle to a full stop before arriving at such intersection or place of crossing' and take precautions before proceeding.
Multi-Lane Roundabout, Entering
You are approaching a multi-lane (two-lane) roundabout. What must you do differently from a single-lane roundabout?
At a multi-lane roundabout, yield to all traffic in both circulating lanes before entering. Choose your lane on approach based on your destination (right lane to exit at the first or second street, left lane to go further). Do not change lanes while inside the circle. Signal right before exiting.
Uncontrolled Intersection, Simultaneous Arrival
Two vehicles arrive at an uncontrolled intersection at the same time. Who proceeds first?
When two vehicles arrive at an uncontrolled intersection simultaneously, the vehicle on the right has the right of way. The vehicle on the left yields.
4-Way Stop, Simultaneous Arrival from Perpendicular Directions
Two vehicles arrive at a 4-way stop at the same moment, on perpendicular roads. Who proceeds first?
When two vehicles arrive at a 4-way stop at the same time on perpendicular roads, the vehicle on the right has the right of way. The vehicle on the left yields and waits for the right-hand vehicle to clear the intersection.
Pedestrian with a White Cane or Guide Dog
A pedestrian carrying a white cane or accompanied by a guide dog is at the curb or in the crosswalk. What must you do?
All states require drivers to yield to pedestrians who are blind or visually impaired and identifiable by a white cane or guide dog. Stop and wait until the pedestrian has fully cleared the roadway, regardless of marked-vs-unmarked crosswalk distinctions. Many states impose elevated penalties for failure to yield in this situation.
Yield to a pedestrian in a crosswalk, slowing down or stopping if that is what it takes to yield. South Carolina requires you to yield, not to make an automatic full stop, except that you must come to a complete stop for a pedestrian guided by a guide dog or carrying a raised white or white-and-red-tipped cane.
S.C. Code Ann. Sec. 56-5-3130(a) states the base duty: where traffic-control signals are not in place or not operating, the driver 'shall yield the right-of-way, slowing down or stopping if need be to yield to a pedestrian crossing the roadway within a crosswalk when the pedestrian is upon the half of the roadway upon which the vehicle is traveling or when the pedestrian is approaching so closely from the opposite half of the roadway as to be in danger.' So the trigger is your half of the road plus a pedestrian close enough from the other half to be in danger; it is not the whole width of the road. Crosswalks include unmarked crosswalks at intersections, which is why the Driver's Manual tells you that you must yield 'even if it is unmarked, including mid-block crosswalks marked by warning signs and pavement markings.' Where a signal is operating, Sec. 56-5-970(A)(1) makes vehicular traffic on a circular green, including traffic turning right or left, yield to pedestrians lawfully in the intersection or an adjacent crosswalk, and Sec. 56-5-970(C)(3) makes a right-on-red or one-way-to-one-way left-on-red driver yield to pedestrians in an adjacent crosswalk. Sec. 56-5-3130(d) adds an anti-screening rule: when another vehicle is stopped at a marked or unmarked crosswalk to let a pedestrian cross, you may not overtake and pass it. A pedestrian crossing outside a crosswalk yields to vehicles (Sec. 56-5-3150(a)), and Sec. 56-5-3230 still requires every driver to exercise due care to avoid any pedestrian. South Carolina does codify an absolute stop for blind and visually impaired pedestrians: Sec. 56-5-3200 requires the driver approaching a pedestrian crossing or attempting to cross while guided by a guide dog or carrying a raised or extended white or white-tipped-with-red cane to 'bring his vehicle to a full stop before arriving at such intersection or place of crossing' and take precautions before proceeding.
4-Way Stop, Opposing Vehicles, One Turning Left
Two vehicles face each other at a 4-way stop. Both stop at the same time. One intends to go straight (or turn right); the other intends to turn left. Who proceeds first?
When opposing vehicles arrive at a 4-way stop simultaneously and one intends to turn left, the through (straight) or right-turning vehicle has the right of way. The left-turning vehicle yields until oncoming traffic clears.
What the signal means
Left Turn on Green Arrow
You have a green left-turn arrow. What does this mean?
A green left-turn arrow gives you a protected turn. Oncoming traffic has a red signal and is required to stop. Proceed through the turn while watching for pedestrians who may still be in the crosswalk.
Flashing Red Signal
You approach an intersection with a flashing red signal. What must you do?
Treat a flashing red signal exactly as you would a stop sign: come to a complete stop, yield to all cross traffic, and proceed only when the way is clear.
Flashing Yellow Signal
You approach an intersection with a flashing yellow signal. What must you do?
A flashing yellow signal warns you to slow down and proceed with caution. You do not need to stop. Watch for cross traffic and pedestrians, especially since drivers on the cross street may have a flashing red and may be entering the intersection.
What the law requires of you
School Bus with Red Flashers Active
A school bus has stopped on the road ahead with red lights flashing and the stop arm extended. What must you do?
On an undivided road, all vehicles in both directions must stop and remain stopped until the bus turns off its red flashers, retracts the stop arm, and begins to move. On a divided highway, opposing-direction traffic may be exempt depending on the median configuration; the state-specific rule below describes when the exemption applies.
Stop before reaching a school bus whose red lights are flashing, whether you are behind it or meeting it, and stay stopped until the bus moves or the red lights go off. The one exception: you do not have to stop for a bus on the other side of a multi-lane highway, which South Carolina defines as four or more lanes with at least two going each way.
S.C. Code Ann. Sec. 56-5-2770(A) requires the driver meeting or overtaking from either direction a school bus stopped on a highway or private road to stop before reaching the bus when its flashing red lights are operating, and not to proceed 'until the bus resumes motion or the flashing red lights are no longer actuated.' Subsection (B) carries the exception that varies by state: 'The driver of a vehicle need not stop upon meeting a stopped school bus when traveling in the opposite direction on a multi-lane highway or multi-lane private road.' Subsection (G) defines that term strictly by lane count, not by median: 'a highway or private road that consists of four or more traffic lanes, having at least two traffic lanes traveling in each direction.' A painted center line on a two-lane or three-lane road does not qualify, and there is no physical-barrier requirement. If you are behind the bus, you always stop, on any road, including a four-lane. The amber lights are a separate duty: Sec. 56-5-2770(C) forbids overtaking a school bus whose amber visual signals are actuated, so the amber warns you to hold back rather than pass. Amber and red are actuated whenever the bus is stopped or preparing to stop to receive or discharge children, but not when the bus is entirely off the roadway in a designated loading area (Sec. 56-5-2770(D)(1)). The manual adds the corresponding no-stop case: a bus in a passenger loading zone completely off the main travel lanes where pedestrians are not allowed to cross. Penalties are heavy: a first offense is a minimum $500 fine or up to 30 days (Sec. 56-5-2780(A)), and a violation causing great bodily injury or death is a felony.
Cyclist at a Stop Sign
A cyclist approaches a stop sign. Must they come to a full stop?
By default, cyclists must obey stop signs the same as motor vehicles: come to a full stop, yield to cross traffic, then proceed. Several states permit the "Idaho stop" (also called "safety stop" or "stop-as-yield"), which allows a cyclist to treat a stop sign as a yield sign when safe. The state-specific rule below describes the local treatment.
South Carolina does not allow the Idaho-style safety stop. A bicyclist has the same duties as a driver and must come to a full stop at a stop sign and at a flashing red signal. The one narrow allowance is at a steady red traffic light, where a rider who stops for a full 120 seconds may then treat the light as a stop sign.
S.C. Code Ann. Sec. 56-5-3420 gives a person riding a bicycle on a roadway 'all of the rights and is subject to all of the duties applicable to the driver of a vehicle by this chapter,' subject only to the special bicycle provisions in Article 27 (Sec. 56-5-3410 through 56-5-3490). None of those special provisions relaxes stop-sign or flashing-red duties, so the ordinary rules apply: Sec. 56-5-2330(b) (stop signs) and Sec. 56-5-1000(a)(1), under which a flashing red requires a stop and then the rules applicable after stopping at a stop sign. There is no age exemption and no youth carve-out. The single South Carolina departure from driver rules is a dead-red allowance, not a safety stop: Sec. 56-5-970(C)(5) lets the driver of a motorcycle or moped or a bicycle rider proceed through a steady red light only if the rider 'comes to a full and complete stop at the intersection for one hundred twenty seconds' and then exercises due care and treats the device as a stop sign. That still requires a complete stop, and it applies to a steady red signal, not to a stop sign. Drivers should therefore expect a South Carolina cyclist to stop at stop signs exactly as a car does, and should not assume a rider rolling a stop sign is exercising a legal right.
Stopped Emergency or Disabled Vehicle on the Shoulder
You see an emergency vehicle stopped on the shoulder with lights flashing, or a disabled vehicle with hazards on. What must you do?
Move Over laws require you to change lanes away from the stopped vehicle when safe to do so. If you cannot change lanes, slow significantly below the posted speed limit and pass with extra caution. Specifics on which vehicles trigger the law and the required speed reduction vary by state.
When you approach a stopped emergency vehicle with its lights flashing, you must slow down significantly, and, if the road has at least four lanes with two going your way, change into a lane that is not next to it when you can do so safely. If changing lanes is impossible or unsafe, keep a safe speed for conditions and pass with caution.
S.C. Code 56-5-1538(G) states the duty. It is triggered by a stationary authorized emergency vehicle displaying alternately flashing red, red and white, blue, or red and blue lights, or amber or yellow warning lights. Subsection (I)(1) defines 'authorized emergency vehicle' for this section as any ambulance, police, fire, RESCUE, RECOVERY, or TOWING vehicle authorized by the State, a county, or a municipality to respond to a traffic incident, so tow and recovery operators are covered; South Carolina has NOT extended the duty to utility, highway maintenance, or waste collection vehicles, nor to an ordinary disabled vehicle showing hazard flashers. Two duties apply at once, and the second is easy to miss: the driver must 'proceed with due caution, significantly reduce the speed of the vehicle, AND' then either change lanes or, if that is impossible or unsafe, maintain a safe speed for road conditions. The statute names no specific number of miles per hour. The lane-change duty applies only on a highway of at least four lanes with at least two proceeding in the approaching driver's direction. Subsection (F) adds a general duty to keep your vehicle under control when approaching or passing an emergency scene or any authorized emergency vehicle stopped on or near the right of way with lights flashing. A violation is the misdemeanor of endangering emergency services personnel or operators of authorized emergency vehicles, punishable by a fine of $300 to $500.
Right Turn on Red
You are stopped at a red light and want to turn right. What must you do?
After a complete stop at the red light, you may turn right unless a sign prohibits the turn. Yield to all cross traffic and pedestrians in the crosswalk before proceeding. Some states or specific intersections prohibit right-on-red by default; the state-specific rule below describes the local default.
Right on red is allowed statewide after a complete stop, unless a sign prohibits the turn. You may also turn left on red from a one-way street into a one-way street after stopping. In both cases yield to pedestrians in an adjacent crosswalk and to other traffic already using the intersection.
S.C. Code 56-5-970(C)(3) covers both turns: except when a sign is in place prohibiting a turn, traffic facing ANY steady red signal may cautiously enter the intersection to turn right, or to turn left from a one-way street into a one-way street, after stopping as item (1) or (2) requires. Because the exception is written against item (2) as well as item (1), it reaches a steady RED ARROW, not just a steady circular red, which is unusual and worth flagging to a reader who learned the opposite rule in another state. The prohibition mechanism is a posted sign; South Carolina has no jurisdiction-wide ban of the New York City type. Item (5) adds a separate dead-red provision: the driver of a motorcycle or moped, or a bicycle rider, may proceed through a red light after a full and complete stop of 120 seconds, exercising due care and otherwise treating the signal as a stop sign.
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