Driving in Korea becomes much easier once you understand the rules that feel different from what you may be used to at home. The most important differences are not usually complicated laws. They are practical habits: watching pedestrians carefully, handling right turns correctly, reading lane arrows early, recognizing special zones, and following posted speed limits instead of assuming a road's speed from its size.
Korea drives on the right-hand side of the road, and many road signs use familiar international symbols. Still, dense intersections, bus-only lanes, camera enforcement, school zones, complex lane markings, and turning rules can surprise a first-time foreign driver.
This guide focuses on road rules, signs, lane behavior, and speed limits. Part 8 covers parking, tolls, and Hi-Pass, while Part 9 covers accidents and roadside emergencies.
- Best for: foreign drivers who are already legal to drive in Korea and want to understand real-road rules
- What you'll learn: right turns, pedestrians, lane markings, road signs, bus-only lanes, speed limits, school zones, and practical driving habits
- Series: Driving in Korea
- Part: 7 of 10
- Official basis: Road Traffic Act / Korean Law Information Center
Driving in Korea Series Roadmap
Part 7 of 10 · A practical guide to getting licensed, owning a car, and driving safely and confidently in Korea.
Progress: 7/10
70%
Quick Answer: What Rules Surprise Foreign Drivers Most in Korea?
The biggest surprises are usually right-turn behavior, strict pedestrian protection, lane-specific arrows, camera-enforced speed limits, child protection zones, and bus-only lanes. The safest approach is to slow down early, read the road markings before the intersection, and never assume that a turn or lane movement is permitted just because other cars are doing it.
2. Protect pedestrians at crosswalks and turns.
3. Follow lane arrows and signs before entering the intersection.
4. Use the posted speed limit, not an assumed road-type limit.
5. Treat school zones and bus-only lanes as special-rule areas.
Key Takeaways
- Korea drives on the right-hand side of the road.
- When turning right at an intersection, drivers must approach along the right edge and proceed slowly while watching pedestrians and bicycles.
- If a pedestrian is crossing or is about to cross at a crosswalk, the driver must stop before the crosswalk or stop line.
- During left or right turns at a signal-controlled intersection, drivers must not interfere with pedestrians crossing under the signal.
- Child protection zones may have speed limits of 30 km/h or lower.
- Lane arrows and signs can restrict turning movements even when the road looks wide enough to turn.
- Bus-only lane rules differ by road and operating period; highway bus lanes also have specific vehicle and occupancy rules.
- Navigation apps are useful, but the actual road sign or signal controls.
- Which Side of the Road?
- Right Turns
- Pedestrian & Crosswalk Rules
- Left Turns & Intersection Lanes
- Road Signs & Lane Markings
- Speed Limits & Cameras
- School / Child Protection Zones
- Bus-Only Lanes
- Roundabouts & Uncontrolled Intersections
- Common Driving Mistakes
- First-Road Checklist
- Frequently Asked Questions
1. Korea Drives on the Right
Vehicles in Korea travel on the right-hand side of the road. The driver's seat is normally on the left side of the vehicle, and overtaking, lane positioning, and intersection movements are built around right-side traffic.
If you come from a left-driving country, the biggest early risk is not speed but habit. Pay extra attention when entering a road, leaving a parking lot, making a turn, or driving after a long break.
2. Right Turns at Intersections
Under the Road Traffic Act, a driver turning right must approach along the right edge of the road and turn slowly. While turning, the driver must pay attention to pedestrians and bicycles that are stopping or moving according to the signal.
At complex intersections, follow the actual signal, stop line, lane arrow, and any dedicated right-turn signal. If the road layout is unfamiliar, slow down before the intersection rather than making a last-second movement.
3. Pedestrians and Crosswalks
Korea's pedestrian-protection rule is especially important. When a pedestrian is crossing or is about to cross at a crosswalk, the driver must stop before the crosswalk or, where installed, before the stop line.
At a signal-controlled intersection, a driver turning left or right must not interfere with pedestrians crossing according to the signal. Drivers must also protect pedestrians crossing roads near uncontrolled intersections and in other situations covered by the Road Traffic Act.
4. Left Turns and Lane Position
The Road Traffic Act requires drivers preparing to turn left to approach along the center line and proceed slowly through the inside of the intersection, unless the intersection is specifically designated otherwise.
In practice, the lane arrow is what matters most to a visiting driver. A lane may be left-turn only, straight only, combined straight-and-left, or restricted by time or signal phase. Move into the correct lane early.
- Read the overhead and pavement arrows early.
- Do not cross a solid lane line just to follow navigation.
- Watch for dedicated turn signals.
- If you miss the turn, continue safely and reroute.
5. Road Signs and Lane Markings
Korean traffic signs use a mix of international-style symbols and Korean text. Major direction signs often include English, but regulatory and warning signs may rely more heavily on symbols, numbers, colors, and lane markings.
| Sign / marking type | What to do |
|---|---|
| Speed-limit sign | Use the posted number as the legal limit for that section. |
| Lane arrow | Follow the permitted direction for that lane. |
| No parking / no stopping | Do not assume short stops are permitted; Part 8 covers parking rules. |
| Bus-only lane marking | Check operating hours and vehicle eligibility before entering. |
| School / child protection zone | Reduce speed and expect stricter pedestrian-focused rules. |
Navigation apps can help explain upcoming lanes, but the app may be delayed, outdated, or unable to understand a temporary restriction. Always follow the physical sign, signal, lane marking, or police instruction.
6. Speed Limits and Camera Enforcement
Do not memorize one national speed for every urban road. Korea uses posted limits and may apply different restrictions by road, road section, safety zone, weather, or traffic-management need.
Speed and traffic enforcement cameras are common. Navigation apps often warn drivers about cameras, but the warning is only an aid. The posted legal limit applies whether or not an app gives you an alert.
7. Child Protection Zones
Under the Road Traffic Act, local authorities may designate roads around schools, kindergartens, childcare centers, and other specified facilities as child protection zones and restrict vehicle speed to 30 km/h or lower.
These areas require extra caution because children may enter the road suddenly and enforcement can be strict. Watch for zone markings, signs, speed cameras, crossings, and school-bus activity.
8. Bus-Only Lanes
Bus-only lanes exist on both urban roads and expressways. Eligibility depends on the road, vehicle type, occupancy requirement, and operating period, so do not enter simply because the lane looks empty.
On expressways, current rules allow certain 9-seat-or-more passenger vehicles and vans to use bus-only lanes, with occupancy conditions applying to some vehicles. The exact rule depends on registered seating capacity and other criteria.
9. Roundabouts and Uncontrolled Intersections
Korea has increasingly used roundabouts, and the Road Traffic Act contains a separate rule for their use. Slow before entering, follow signs and lane markings, and yield as required to traffic already circulating.
At intersections without traffic control, do not assume you have priority because you are on the wider-looking road. Reduce speed, observe other traffic, and follow the applicable right-of-way and yielding rules.
10. Common Driving Mistakes
- Turning right without checking the crosswalk twice
- Following a navigation instruction instead of the actual lane marking
- Changing lanes at the last second to avoid missing a turn
- Assuming a wide urban road has a higher speed limit
- Entering a bus-only lane without checking eligibility or operating hours
- Driving too fast through a child protection zone
- Watching other drivers instead of the signal and road signs
- Failing to slow before an unfamiliar intersection or roundabout
11. First-Time Road Checklist
□ Remember that Korea drives on the right.
□ Read lane arrows well before the intersection.
□ Scan crosswalks before every turn.
□ Stop when a pedestrian is crossing or about to cross at a crosswalk.
□ Check the posted speed every time the road environment changes.
□ Slow down immediately when entering a child protection zone.
□ Check bus-lane signs before entering a colored or designated lane.
□ Ignore a navigation instruction if it conflicts with the road sign or signal.
□ If you miss a turn, continue safely and reroute.
Frequently Asked Questions
Which side of the road do people drive on in Korea?
Korea drives on the right-hand side of the road.
Can I always turn right at an intersection?
No. You must follow the signal, stop line, lane markings, and pedestrian-protection rules that apply at that intersection. Right turns must be made slowly while watching pedestrians and bicycles.
When must I stop for pedestrians?
At a crosswalk, you must stop before the crosswalk or stop line when a pedestrian is crossing or is about to cross.
Are school zones always 30 km/h?
The Road Traffic Act allows child protection zones to be limited to 30 km/h or lower. Follow the posted limit for the specific zone.
Can I use a bus-only lane if I am driving a van?
Not automatically. Eligibility depends on the road, registered seating capacity, occupancy, and current bus-lane rule.
Should I trust navigation-app speed warnings?
Use them as an aid only. The posted road sign and current traffic rule control.
What if I realize too late that I am in the wrong lane?
Continue safely and reroute. Do not make an abrupt or illegal lane change just to follow the original route.
Are Korean road signs difficult to understand?
Many regulatory and warning signs use familiar international symbols, and major directional signs often include English. Lane markings and special-zone signs are the areas that deserve extra attention.
First Weeks on Korean Roads: Reduce Decision Load
For unfamiliar roads, choose predictable routes and allow extra time. Pay particular attention to lane arrows before intersections, bus-only lanes, school zones, parking restrictions, speed-control areas, and navigation instructions that may arrive too late for a safe lane change.
Safe rule: if you miss a turn or exit, continue safely and let navigation recalculate. Sudden lane changes, reversing, or stopping to recover a missed instruction creates a much larger problem than a short detour.
Official Resources
Road rules, special-lane operation, and local speed restrictions can change. Follow current signs and verify legal questions using official sources.
- Korean Law Information Center · Road Traffic Act — current intersection, pedestrian, speed-zone, and traffic rules
- Korea Road Traffic Authority · Safe Driving Integrated Civil Service — driver's-license and safe-driving information