Road signs in Thailand

The first year for road signs in Thailand was largely unknown, but it can be dated back as far as the start of the 1920s. Thailand is the first country in Asia to adopt MUTCD standard yellow diamond warning signs, in 1940. For regulatory signs, rectangular signs were first used and were similar in design to North America, but they have been replaced in the mid-1950s by European-style red-bordered white circle signs. In 2004, mandatory signs were switched from South American design to European design. == Regulatory signs ==

With the exception of the special shapes and designs used for Stop, Yield, and No Entry signs, mandatory signs (e.g., Must Turn Left) are round with a blue background, white border, and a white pictogram. Those which express a prohibition (e.g., No Left Turn) show the pictogram crossed out by a red diagonal bar. This is in accordance with the Vienna Convention on Road Signs and Signals (Type A variants). Priority Signs File:Thailand road sign บ-1.svg|Stop (Thai language) File:Thailand road sign บ-1-1.svg|Stop (Thai and English language) File:Thailand road sign บ-2.svg|Give way (Thai language) File:Thailand road sign บ-2-1.svg|Give way (Thai and English languages) File:Thailand road sign บ-3.svg|Give way to oncoming vehicles (used at traffic bottleneck points) Prohibitory or Restrictive Signs File:Thailand road sign บ-4.svg|No overtaking File:Thailand road sign บ-5.svg|No entry File:Thailand road sign บ-6.svg|No right U-turn File:Thailand road sign บ-7.svg|No left U-turn, Unused File:Thailand road sign บ-8.svg|No left turn File:Thailand road sign บ-9.svg|No right turn File:Thailand road sign บ-10.svg|No changing to left lane File:Thailand road sign บ-11.svg|No changing to right lane File:Thailand road sign บ-12.svg|No right turn nor right U-turn File:Thailand road sign บ-13.svg|No Left Turn nor U-turn, Unused File:Thailand road sign บ-14.svg|No cars File:Thailand road sign บ-15.svg|No trucks File:Thailand road sign บ-16.svg|No motorcycles File:Thailand road sign บ-17.svg|No trailers File:Thailand road sign บ-18.svg|No tuk-tuks File:Thailand road sign บ-19.svg|No tricycle File:Thailand road sign บ-20.svg|No bicycles File:Thailand road sign บ-21.svg|No carts File:Thailand road sign บ-22.svg|No tractors File:Thailand road sign บ-23.svg|No animal-drawn carts File:Thailand road sign บ-24.svg|No motor vehicles File:Thailand road sign บ-25.svg|No tricycle or bicycles and motorcycles. File:Thailand road sign บ-26.svg|No motorcycles or moto-rickshaws File:Thailand road sign บ-27.svg|No honking File:Thailand road sign บ-28.svg|No pedestrians File:Thailand road sign บ-29.svg|No parking File:Thailand road sign บ-30.svg|No stopping File:Thailand road sign บ-31.svg|Stop at checkpoint (e.g.: customs, police) File:Thailand road sign บ-31-1.svg|Stop at checkpoint (e.g.: customs, police) (Thai and English languages) File:Thailand road sign บ-32-10.svg|Speed limit (10 km/h) File:Thailand road sign บ-32-20.svg|Speed limit (20 km/h) File:Thailand road sign บ-32-30.svg|Speed limit (30 km/h) File:Thailand road sign บ-32-40.svg|Speed limit (40 km/h) File:Thailand road sign บ-32-45.svg|Speed limit (45 km/h) File:Thailand road sign บ-32-50.svg|Speed limit (50 km/h) File:Thailand road sign บ-32-60.svg|Speed limit (60 km/h) File:Thailand road sign บ-32-70.svg|Speed limit (70 km/h) File:Thailand road sign บ-32-80.svg|Speed limit (80 km/h) File:Thailand road sign บ-32-90.svg|Speed limit (90 km/h) File:Thailand road sign บ-32-100.svg|Speed limit (100 km/h) File:Thailand road sign บ-32-110.svg|Speed limit (110 km/h) File:Thailand road sign บ-32-120.svg|Speed limit (120 km/h) File:Thailand road sign บ-33.svg|Weight limit File:Thailand road sign บ-33-1.svg|Weight limit (Thai and English languages) File:Thailand road sign บ-34.svg|Maximum width File:Thailand road sign บ-34-1.svg|Maximum width (Thai and English languages) File:Thailand road sign บ-35.svg|Maximum height File:Thailand road sign บ-35-1.svg|Maximum height (Thai and English languages) File:Thailand road sign บ-36.svg|Maximum vehicle length (Thai language) File:Thailand road sign บ-36-1.svg|Maximum vehicle length (Thai and English languages) Mandatory Signs File:Thailand road sign บ-37.svg|Go straight File:Thailand road sign บ-38.svg|Turn left File:Thailand road sign บ-39.svg|Turn right File:Thailand road sign บ-40.svg|Keep left File:Thailand road sign บ-41.svg|Keep right File:Thailand road sign บ-42.svg|Pass on either side File:Thailand road sign บ-43.svg|Turn left File:Thailand road sign บ-44.svg|Turn right File:Thailand road sign บ-45.svg|Turn left or right File:Thailand road sign บ-46.svg|Go straight or turn left File:Thailand road sign บ-47.svg|Go straight or turn right File:Thailand road sign บ-48.svg|Roundabout File:Thailand road sign บ-49.svg|Buses only File:Thailand road sign บ-50.svg|High occupancy vehicles only File:Thailand road sign บ-51.svg|Motorcycles only File:Thailand road sign บ-52.svg|Bicycles only File:Thailand road sign บ-53.svg|Pedestrians only File:Thailand road sign บ-54-30.svg|Minimum speed limit (30 km/h) File:Thailand road sign บ-54-40.svg|Minimum speed limit (40 km/h) File:Thailand road sign บ-54-50.svg|Minimum speed limit (50 km/h) File:Thailand road sign บ-54-60.svg|Minimum speed limit (60 km/h) File:Thailand road sign บ-54-70.svg|Minimum speed limit (70 km/h) File:Thailand road sign บ-54-80.svg|Minimum speed limit (80 km/h) File:Thailand road sign บ-54-90.svg|Minimum speed limit (90 km/h) Other regulatory signs File:Thailand road sign บ-55.svg|Speed limit zone ends File:Thailand road sign บ-ขับช้า ๆ.svg|Slow down General regulatory signs File:BMA road sign Speed limit.svg|Speed limit sign (in Bangkok area) File:Thailand road sign Speed limit-1.svg|Speed limit (In city – Bangkok, Pattaya and cities inbound) File:Thailand road sign Speed limit-2.svg|Speed limit (Countryside – Bangkok, Pattaya and cities outbound) File:Thailand road sign บ-พิกัดความเร็วรถ.svg|Car speed rating File:Thailand road sign Speed limit (B.E. 2564).svg|Car speed rating According to ministerial regulations, the speed of vehicles on designated national highways or rural roads is specified 2021 File:Thailand road sign บ-เขตควบคุมความเร็ว (B.E. 2564).svg|Speed control zone According to ministerial regulations, the speed of vehicles on designated national highways or rural roads is specified 2021 File:Thailand road sign บ-ทางลงห้ามขึ้น.svg|Vehicles are prohibited from using the expressway. File:Thailand road sign บ-ห้ามใช้ทางหลวงพิเศษ.svg|Prohibited on Expressways File:Thailand road sign บ-ห้ามใช้ทางพิเศษ.svg|Prohibited on Expressways File:Thailand_road_sign_บ-เปิดใช้ทางหลวงพิเศษชั่วคราว.svg|Prohibiting vehicles from using the special highway that is temporarily open (only 4-wheel vehicles, installed on Motorway 6) File:Thailand road sign บ-รถช้าชิดซ้าย.svg|Slow traffic keep left File:Thailand road sign Right lane passing only.svg|Right lane passing only File:Thailand road sign บ-ทุกคันใช้เกียร์ต่ำ.svg|All cars use low gears File:Thailand road sign บ-ระยะมองเห็นจำกัดห้ามแซง.svg|Limited visibility, no overtaking File:Thailand road sign บ-ห้ามสวนทาง.svg|Wrong Way File:Thailand road sign บ-ช่องขวาสุดเฉพาะกลับรถ.svg|Right lane only for U-turn File:Thailand road sign บ-ช่องซ้ายให้เลี้ยวซ้าย.svg|Left lane, turn left File:Thailand road sign บ-หยุดรอสัญญาณที่นี่.svg|Stop and wait for the signal here File:Thailand road sign บ-น้ำหนักรถบรรทุกสำหรับทางหลวงชนบท.svg|Truck weight for rural roads File:Thailand road sign บ-น้ำหนักรถบรรทุกสำหรับทางหลวงท้องถิ่น.svg|Truck weight for local highways File:Thailand road sign บ-น้ำหนักรถบรรทุกสำหรับทางหลวงพิเศษ.svg|Determining truck weight for expressways File:Thailand road sign บ-ห้ามเผาขยะและวัสดุอื่นๆในทางหลวง.svg|Do not burn garbage and other materials on highways. File:Thailand road sign บ-ห้ามขับขี่และจอดรถบนไหล่ทาง.svg|Do not drive and park on the shoulder of the road. (installed on expressway) File:Thailand road sign บ-ห้ามใช้ทางลอด.svg|Underpass prohibitions File:Thailand road sign บ-ห้ามหยุดรถในทางลอดตลอดเวลา.svg|Do not stopping in underpass any time File:Thailand road sign บ-เข้าเขตห้ามเปลี่ยนช่องจราจร.svg|Entering a no lane change zone Mandatory signs for bicycle paths File:Thailand road sign บ-1-1 (For bicycle lane).svg|Stop the car for the bicycle path. File:Thailand road sign บส-1.svg|Starting point of the bicycle path File:Thailand road sign บส-1-1.svg|End of the bike path File:Thailand road sign บส-2.svg|Bicycle stays to the left Optional signs File:Thailand road sign บ-ให้รถทางขวาไปก่อน.svg|Let the car on the right go first. File:Thailand road sign บ-ให้รถในวงเวียนไปก่อน.svg|Let the cars in the roundabout go first. File:Thailand road sign บ-เฉพาะรถบรรทุก.svg|Only trucks with 6 wheels or more. File:Thailand road sign บ-ช่องเดินรถประจำทาง.svg|Sign for additional mandatory hours for bus lanes. File:Thailand road sign บ-เวลาเดินรถ จันทร์-ศุกร์.svg|Signs for additional times and required directions. File:Thailand road sign บ-Except Bus.svg|except buses File:Thailand road sign บ-HOV Lane Ahead.svg|Starting point of the public bus lane File:Thailand road sign บ-HOV Lane Ends.svg|The end of the mass transit lane File:Thailand road sign บ-Motorcycle Lane Ahead.svg|Starting point of the motorcycle lane File:Thailand road sign บ-Motorcycle Lane Ends.svg|End of the motorcycle lane File:Thailand road sign บส-เลี้ยวซ้ายผ่านตลอด.svg|Always turn left File:Thailand road sign บส-เลี้ยวขวาผ่านตลอด.svg|Always turn right File:Thailand road sign บส-เดินรถทางเดียว.svg|One way traffic File:Thailand road sign บส-หยุดรอสัญญาณไฟ.svg|Stop and wait for the traffic light == Warning signs ==

Curves and Turns File:Thailand road sign ต-1.svg|Curve to left File:Thailand road sign ต-2.svg|Curve to right File:Thailand road sign ต-3.svg|Sharp curve to left File:Thailand road sign ต-4.svg|Sharp curve to right File:Thailand road sign ต-5.svg|Double curve, first to left File:Thailand road sign ต-6.svg|Double curve, first to right File:Thailand road sign ต-7.svg|Sharp double curve, first to left File:Thailand road sign ต-8.svg|Sharp double curve, first to right File:Thailand road sign ต-9.svg|Winding road, first bend to left File:Thailand road sign ต-10.svg|Winding road, first bend to right Intersections File:Thailand road sign ต-11.svg|Crossroads File:Thailand road sign ต-12.svg|Y-junction File:Thailand road sign ต-13.svg|Side road junction on left File:Thailand road sign ต-14.svg|Side road junction on right File:Thailand road sign ต-15.svg|Offset road junction, left and right File:Thailand road sign ต-16.svg|Offset road junction, left and right File:Thailand road sign ต-17.svg|Skewed side road junction on left File:Thailand road sign ต-18.svg|Skewed side road junction on right File:Thailand road sign ต-19.svg|Skewed side road junction on left File:Thailand road sign ต-20.svg|Skewed side road junction on right File:Thailand road sign ต-75.svg|T-junction Roundabout File:Thailand road sign ต-21.svg|Roundabout Road narrows File:Thailand road sign ต-22.svg|Road narrows on both sides File:Thailand road sign ต-23.svg|Road narrows on left side File:Thailand road sign ต-24.svg|Road narrows on right side Narrow bridge File:Thailand road sign ต-25.svg|Narrow bridge Lane transitions File:Thailand road sign ต-26.svg|Left lane ends File:Thailand road sign ต-27.svg|Right lane ends Railway crossing File:Thailand road sign ต-28.svg|Railway crossing ahead that is not protected by automatic gates File:Thailand road sign ต-29.svg|Railway crossing ahead that is protected by automatic gates File:Thailand road sign ต-30.svg|Railway crossing on next side road ahead File:Thai Railroad Crossing Sign.svg|Railway crossing (Crossbuck) Lane width restrictions File:Thailand road sign ต-31.svg|Width restriction ahead (Thai language) File:Thailand road sign ต-31-1.svg|Width restriction ahead (Thai and English languages) Lane height restrictions File:Thailand road sign ต-32.svg|Height restriction ahead (Thai language) File:Thailand road sign ต-32-1.svg|Height restriction ahead (Thai and English languages) Hills and Grades File:Thailand road sign ต-33.svg|Steep climb File:Thailand road sign ต-34.svg|Steep descent Lane conditions File:Thailand road sign ต-35.svg|Bump File:Thailand road sign ต-36.svg|Bumpy road File:Thailand road sign ต-37.svg|Dip File:Thailand road sign ต-38.svg|Slippery road File:Thailand road sign ต-39.svg|Loose road surface File:Thailand road sign ต-40.svg|Falling stone Opening bridge File:Thailand road sign ต-41.svg|Opening bridge Lane shiftings File:Thailand road sign ต-42.svg|Shift to left carriageway File:Thailand road sign ต-43.svg|Shift to right carriageway File:Thailand road sign ต-44.svg|Added lane ahead File:Thailand road sign ต-45.svg|Added lane ahead Lane mergings File:Thailand road sign ต-46.svg|Left merging traffic File:Thailand road sign ต-47.svg|Right merging traffic Divided highways File:Thailand road sign ต-48.svg|Divided road beginning File:Thailand road sign ต-49.svg|Divided road end Turning back File:Thailand road sign ต-50.svg|U turn ahead Right File:Thailand road sign ต-51.svg|U turn ahead Left Two-way traffic File:Thailand road sign ต-52.svg|Two-way traffic Advance traffic control File:Thailand road sign ต-53.svg|Traffic signals ahead File:Thailand road sign ต-54.svg|Stop ahead (Thai language) File:Thailand road sign ต-54-1.svg|Stop ahead (Thai and English languages) File:Thailand road sign ต-55.svg|Give way ahead (Thai language) File:Thailand road sign ต-55-1.svg|Give way ahead (Thai and English languages) File:Thailand road sign ต-56.svg|Pedestrian crossing File:Thailand road sign ต-57.svg|Children File:Thailand road sign ต-58.svg|Cattle Crossing File:Thailand road sign ต-59.svg|Low-flying aircraft File:Thailand road sign ต-60.svg|Other danger (Thai language) File:Thailand road sign ต-60-1.svg|Other danger (Thai and English languages) No passing zone File:Thailand road sign ต-61.svg|No overtaking zone File:Thailand road sign ต-61-1.svg|No overtaking zone (Thai and English languages) Lane split, Curve and Hazard markers File:Thailand road sign ต-62.svg|Diverge highway File:Thailand road sign ต-63.svg|Chervon to The left File:Thailand road sign ต-66.svg|Chervon to The right File:Thailand road sign ต-65.svg|Curve marker to right File:Thailand road sign ต-68.svg|Curve marker to left File:Thailand road sign ต-70.svg|Curve marker double arrow File:Thailand road sign ต-64.svg|Chevron marker to right File:Thailand road sign ต-67.svg|Chevron marker to left File:Thailand road sign ต-69.svg|Chevron marker double arrow File:Thailand road sign ต-71.svg|Hazard marker or pass either side File:Thailand road sign ต-72.svg|Hazard marker or keep left File:Thailand road sign ต-73.svg|Hazard marker or keep right Alternate merging File:Thailand road sign ต-74.svg|Zipper merge (Thai language) File:Thailand road sign ต-74-1.svg|Zipper merge (Thai and English languages) Supplementary plates File:Thailand road sign ต-77.svg|City limit reduce speed (Thai language) File:Thailand road sign ต-77-1.svg|City limit reduce speed (Thai and English languages) File:Thailand road sign ตส-1.svg|Winding road for next --- km File:Thailand road sign ตส-2.svg|Steep climb for next --- km File:Thailand road sign ตส-3.svg|Steep descent for next --- km File:Thailand road sign ตส-4.svg|Use low gear (Thai language) File:Thailand road sign ตส-4-1.svg|Use low gear (Thai and English languages) File:Thailand road sign ตส-5.svg|Speed hump File:Thailand road sign ตส-6.svg|Rough road for next--- km. File:Thailand road sign ตส-7.svg|Slippery road File:Thailand road sign ตส-7 (old).svg|Rain Slippery road File:Thailand road sign ตส-ฝนตกถนนลื่น.svg|Rain Slippery road (Thai and English languages) File:Thailand road sign ตส-8.svg|Watch for cars from the left File:Thailand road sign ตส-9.svg|Watch for cars from the right File:Thailand road sign ตส-10.svg|--- m. File:Thailand road sign ตส-10-1.svg|Ahead --- m. File:Thailand road sign ตส-11.svg|Two-way traffic File:Thailand_road_sign_ตส-12.svg|front light File:Thailand_road_sign_ตส-13.svg|Light signal --- m. File:Thailand road sign ตส-14.svg|School File:Thailand road sign ตส-โรงเรียนระวังเด็ก.svg|School zone beware children File:Thailand road sign ตส-14 (B.E. 2559).svg|School --- m. File:Thailand road sign ตส-15-60.svg|Advisory speed (Thai language) (60 km/h) File:Thailand road sign ตส-15-1-60.svg|Advisory speed (Thai and English languages) (60 km/h) File:Thailand road sign ตส-16-60.svg|Advisory speed (Thai language) (60 km/h) File:Thailand road sign ตส-16-1-60.svg|Advisory speed (Thai and English languages) (60 km/h) File:Thailand road sign Slippery when wet.svg|Slippery road when wet File:Thailand road sign ตส-ง่วงจอดพัก.svg|Drowsy drivers warning File:Thailand road sign ตส-ทางแยกข้างหน้า-1.svg|Crossroad Intersection-1 File:Thailand road sign ตส-ทางแยกข้างหน้า-2.svg|Traffic signal Ahead ntersection-2 File:Thailand road sign ตส-ทางแยกข้างหน้า-3.svg|Traffic signal Ahead Intersection-3 File:Thailand road sign ต-เขตโรงเรียน.svg|School Zone File:Thailand road sign ต-โค้งอันตราย.svg|Sharp Curve File:Thailand road sign ต-ทางรถไฟข้างหน้า-1.svg|Railway ahead-1 File:Thailand road sign ต-ทางรถไฟข้างหน้า-2.svg|Railway ahead-2 File:Thailand road sign ตส-ลดความเร็ว.svg|Reduce speed File:Thailand road sign ตส-ให้บีบแตร.svg|Use honking File:Thailand road sign ตส-ชื่อถนน.svg|Road name File:Thailand road sign ตส-ลูกศรตรง.svg|Straight arrow File:Thailand road sign ตส-ลูกศรหักฉาก.svg|The arrow broke the scene File:Thailand road sign ตส-ลูกศรเฉียงลง.svg|Downward slanting arrow Speed camera zone warning signs File:Thailand road sign Speed Camera Zone-60.svg|Speed camera zone (60 km/h) File:Thailand road sign Speed Camera Zone-80.svg|Speed camera zone (80 km/h) File:Thailand road sign Speed Camera Zone-90.svg|Speed camera zone (90 km/h) File:Thailand road sign Speed Camera Zone-100.svg|Speed camera zone (100 km/h) File:Thailand road sign Speed Camera Zone-110.svg|Speed camera zone (110 km/h) File:Thailand road sign Speed Camera Zone-120.svg|Speed camera zone (120 km/h) Emergency stop warning sign (Standard form of the Department of Highways) File:Thailand road sign Emergency Escape Ramp 2 Km.svg|Advance emergency stop warning sign at a distance of 2 km. File:Thailand road sign Emergency Escape Ramp 1 Km.svg|Advance emergency stop warning sign at a distance of 1 km. File:Thailand road sign Emergency Escape Ramp 500 m.svg|Warning sign for emergency stop lanes in advance at a distance of 500 m. File:Thailand road sign Emergency Escape Ramp Ahead.svg|Warning sign for emergency stop lane ahead. Warning signs on steep slopes. for heavy trucks (Standard form of the Department of Highways) File:Thailand road sign Climbing Lane 2 Km.svg|Slope climbing lane warning sign in advance at a distance of 2 km. File:Thailand road sign Climbing Lane 1 Km.svg|Slope climbing lane warning sign in advance at a distance of 1 km. File:Thailand road sign Climbing Lane 500 m.svg|Slope climbing lane warning sign in advance at a distance of 500 m. File:Thailand road sign Climbing Lane Ahead.svg|Warning sign of a steep climb lane ahead. File:Thailand road sign Climbing Lane End.svg|Warning sign at the end of a steep climb lane. High hanging warning sign (Mast arm) (Standard type of the Department of Rural Roads) File:Thailand road sign ต-เขตโรงเรียน (Mast arm).svg|School Zone File:Thailand road sign ต-เขตชุมชน (Mast arm).svg|City limit File:Thailand road sign ต-ระวังรถไฟ (Mast arm).svg|Railway crossing File:Thailand road sign ต-ทางแยก (Mast arm).svg|Intersections File:Thailand road sign ต-จุดกลับรถ (Mast arm).svg|U turn/curve Water overflow warning sign (Standard form of the Department of Rural Roads) File:Thailand road sign ต-ทางน้ำล้นผ่าน.svg|Road closed when flooded (Thai and english languages) File:Thailand road sign ต-ทางลดระดับ.svg|Warning sign on lower level road (Thai and english languages) Warning signs for safety facilitation and improvement of dangerous points. In the case of installing a vehicle warning device entering an intersection (Standard form of the Department of Rural Roads) File:Thailand road sign ต-ทางแยกมีรถเข้า (B.E. 2563).svg|An intersection sign has traffic when the lights flash. Railway warning sign (Standard road work form for local administrative organizations, Department of Rural Roads) File:Thailand road sign ต-ระวัง 100 เมตร ถึงทางรถไฟ.svg|Railway warning sign at a distance of 100 meters File:Thailand road sign ต-ระวัง 300 เมตร ถึงทางรถไฟ.svg|Railway warning sign at a distance of 300 meters File:Thailand road sign ต-ระวัง 500 เมตร ถึงทางรถไฟ.svg|Railway warning sign at a distance of 500 meters Combination signs File:Thailand road sign ต-9 + ตส-1.svg|Winding road for next --- km, first bend to left File:Thailand road sign ต-10 + ตส-1.svg|Winding road for next --- km, first bend to right File:Thailand road sign ต-25 + บ-3.svg|Narrow bridge - give way to oncoming vehicles (used at traffic bottleneck points) File:Thailand road sign ต-33 + ตส-2.svg|Steep climb for next --- km File:Thailand road sign ต-34 + ตส-3.svg|Steep descent for next --- km File:Thailand road sign ต-34 + ตส-4.svg|Steep descent – use low gear (Thai language) File:Thailand road sign ต-34 + ตส-4-1.svg|Steep descent – use low gear (Thai and English languages) File:Thailand road sign ต-35 + ตส-5.svg|Speed bump File:Thailand road sign ต-36 + ตส-6.svg|Speed bumpy File:Thailand road sign ต-38 + ตส-7.svg|Slippery road File:Thailand road sign ต-46 + ตส-8.svg|Merging traffic - beware cars from the left File:Thailand road sign ต-47 + ตส-9.svg|Merging traffic - beware cars from the right File:Thailand road sign ต-52 + ตส-11.svg|Two-way traffic File:Thailand road sign ต-53 + ตส-12.svg|Traffic signals ahead and front light File:Thailand road sign ต-53 + ตส-13.svg|Traffic signals ahead and Light signal --- m. File:Thailand road sign ต-57 + ตส-14.svg|School zone File:Thailand road sign ต-57 + ตส-14 (B.E. 2559).svg|School 200 m. File:Thailand road sign ต-65 + ตส-15-60.svg|Curve marker right with advisory speed (Thai language) (60 km/h) File:Thailand road sign ต-65 + ตส-15-1-60.svg|Curve marker right with advisory speed (Thai and English languages) (60 km/h) File:Thailand road sign ต-68 + ตส-15-60.svg|Curve marker left with advisory speed (Thai language) (60 km/h) File:Thailand road sign ต-68 + ตส-15-1-60.svg|Curve marker left with advisory speed (Thai and English languages) (60 km/h) File:Thailand road sign ต-ระวัง 100 เมตร ถึงทางรถไฟ + ตส-16.svg|Railway warning sign at a distance of 100 meters and 10.km File:Thailand road sign ต-ระวัง 300 เมตร ถึงทางรถไฟ + ตส-16.svg|Railway warning sign at a distance of 300 meters and 30.km File:Thailand road sign ต-ระวัง 500 เมตร ถึงทางรถไฟ + ตส-16.svg|Railway warning sign at a distance of 500 meters and 50.km Miscellaneous File:TH road sign No vehicles conveying dangerous goods.svg|No vehicles conveying dangerous goods File:Thailand road sign บ-ห้ามรถประจำทาง.svg|No buses File:Thailand road sign ต-57-1.svg|School zone (In Bangkok local highway zone) File:Thailand road sign ต-57-1 + เขตโรงเรียน.svg|school zone warning sign (Standard form of the Department of Rural Roads) File:Thailand road sign ต-57-1 + ทางข้าม.svg|crossing warning sign (Standard form of the Department of Rural Roads) File:Thai Railroad Crossing Sign.svg|Railway crossing (Crossbuck) File:Thailand road sign ต-ระวังช้างป่า.svg|Elephant crossing File:Thailand road sign ต-ห้ามกลับรถข้างหน้า.svg|No u turn File:Thailand road sign ต-ตรวจจับฝ่าไฟแดง.svg|Warning signs detect traffic light violations with CCTV cameras 24 hours a day. == Temporary signs ==

File:Thailand road sign ตก-1.svg|Survey File:Thailand road sign ตก-2.svg|Construction ahead File:Thailand road sign ตก-3.svg|Workers ahead File:Thailand road sign ตก-4.svg|Construction vehicles ahead File:Thailand road sign ตก-5.svg|Bridge out ahead with a temporary bridge on a detour on left File:Thailand road sign ตก-6.svg|Bridge out ahead with a temporary bridge on a detour on right File:Thailand road sign ตก-7.svg|Diverted traffic to left File:Thailand road sign ตก-8.svg|Diverted traffic to right File:Thailand road sign ตก-9.svg|Diverted traffic to left (two lanes) File:Thailand road sign ตก-10.svg|Diverted traffic to right (two lanes) File:Thailand road sign ตก-11.svg|Diverted traffic (one lane on left) File:Thailand road sign ตก-12.svg|Diverted traffic (one lane on right) File:Thailand road sign ตก-13.svg|Diverted traffic, first to left File:Thailand road sign ตก-14.svg|Diverted traffic, first to right File:Thailand road sign ตก-15.svg|Diverted traffic, first to left, 2 lanes File:Thailand road sign ตก-16.svg|Diverted traffic, first to right, 2 lanes File:Thailand road sign ตก-17.svg|Diverted traffic, first to left, 3 lanes File:Thailand road sign ตก-18.svg|Diverted traffic, first to right, 3 lanes File:Thailand road sign ตก-19.svg|End of left lane (form 1 lane) File:Thailand road sign ตก-20.svg|End of right lane (form 1 lane) File:Thailand road sign ตก-21.svg|End of left lane (form 2 lanes) File:Thailand road sign ตก-22.svg|End of right lane (form 2 lanes) File:Thailand road sign ตก-23.svg|End of left lanes (form 1 lane) File:Thailand road sign ตก-24.svg|End of right lanes (form 1 lane) File:Thailand road sign ตก-25.svg|Curve marker File:Thailand road sign ตก-26.svg|Curve marker File:Thailand road sign ตก-31.svg|Flagman ahead File:Thailand road sign ตค-1.svg|Road construction zone File:Thailand road sign ตค-2.svg|New road under construction and temporarily opened File:Thailand road sign ตค-3.svg|New road temporarily opened File:Thailand road sign ตค-4.svg|Road construction ahead File:Thailand road sign ตค-5.svg|Bridge construction ahead File:Thailand road sign ตค-6.svg|Road closed ahead File:Thailand road sign ตค-7.svg|Reduce speed File:Thailand road sign ตค-8.svg|Detour left File:Thailand road sign ตค-9.svg|Detour right File:Thailand road sign ตค-10.svg|Distance to work zone File:Thailand road sign ตค-11.svg|Road work ahead File:Thailand road sign ตค-12.svg|Shoulder work ahead File:Thailand road sign ตค-13.svg|Construction materials on shoulder File:Thailand road sign ตค-14.svg|Road impassable ahead File:Thailand road sign ตค-15.svg|Road flooded ahead File:Thailand road sign ตค-16.svg|Accident ahead File:Thailand road sign ตค-17.svg|Curve marker File:Thailand road sign ตค-18.svg|Curve marker File:Thailand road sign ตค-19.svg|Curve marker File:Thailand road sign ตค-20.svg|Road closed --- km File:Thailand road sign ตค-21.svg|Road impassable --- km File:Thailand road sign ตค-22.svg|Detour route File:Thailand road sign ตค-23.svg|Detour File:Thailand road sign ตค-24.svg|Detour File:Thailand road sign ตค-25.svg|Road work, next --- km File:Thailand road sign ตค-26.svg|End road work File:Thailand road sign ตค-27.svg|Road closed File:Thailand road sign ตค-28.svg|Road closed to through traffic File:Thailand road sign ตค-29.svg|Road impassable, no through traffic == Highways ==

Tolled expressway and highway signs Thai toll expressway and highway signs are green and are only suitable for toll expressways and highways. No blue signs for toll expressway and highways are required. These antartican toll expressway and restroom signs have a simple code:- • Blue with white signs for expressway names of closed toll systems. National Highway National Highway use sign Highway signs Advance turn arrow signs Directional arrow signs == Informational signs ==

File:Thailand road sign น-1.svg|recommend in advance File:Thailand road sign น-2.svg|Destination File:Thailand road sign น-2 (Thai language only).svg|Destination File:Thailand road sign น-3.svg|Destination (direction) File:Thailand road sign น-4.svg|Distance sign File:Thailand road sign น-4-2.svg|Distance sign (For non-toll expressways) File:Thailand road sign น-4-3.svg|Distance sign (For toll expressways) File:Thailand road sign น-4 (Thai language only).svg|Distance sign File:Thailand road sign น-5-1.svg|River sign File:Thailand road sign น-5-2 (Province).svg|Province border signs File:Thailand road sign น-5-2 (District).svg|District border signs File:BMA road sign น-ชื่อคลอง.svg|Canal name on BMA Roads File:Thailand road sign น-5-4.svg|Intersection name on Highways File:Thailand road sign น-5-5.svg|Intersection name on Rural Roads name on Highways File:Thailand road sign น-แยกต่างระดับวัดสลุด.svg|Interchange name on Highways File:BMA road sign น-แยกราชประสงค์.svg|Intersection name on BMA Roads File:Thailand road sign น-6.svg|Pedestrian crossing File:Thailand road sign น-7.svg|Hospital File:Thailand road sign น-7-2.svg|Hospital File:Thailand road sign น-7-3.svg|Hospital File:Thailand road sign น-7-4.svg|Hospital File:Thailand road sign น-7-5.svg|Hospital File:Thailand road sign น-8-1.svg|One-way street (left) File:Thailand road sign น-8-2.svg|One-way street (right) File:Thailand road sign น-9.svg|Dead end File:Thailand road sign น-11.svg|U-turn Right File:Thailand Road Sign น-11-1.svg|U-turn Left File:Thailand road sign น-12.svg|Expressway begins File:Thailand road sign น-13.svg|Expressway ends File:Thailand road sign น-14.svg|Bus lane begins File:Thailand road sign น-15.svg|Bus lane File:Thailand road sign น-16.svg|Disabled persons File:Thailand road sign น-17.svg|Bus lane ends File:Thailand road sign น-18.svg|High-occupancy vehicle (HOV) lane File:Thailand road sign น-25-1.svg|Weigh station File:Thailand road sign น-25-2.svg|Weigh station File:Thailand road sign น-25-3.svg|Weigh station File:Thailand road sign น-25-4.svg|Weigh station File:Thailand road sign น-25-5.svg|Weigh station File:Thailand road sign น-25-6.svg|Weigh station File:Thailand road sign น-26-1.svg|Rest area File:Thailand road sign น-26-2.svg|Rest area File:Thailand road sign น-การให้บริการร้านอาหาร.svg|Restaurant File:Thailand road sign น-ร้านอาหารที่ไม่มีบริการที่นั่งทานอาหาร.svg|Restaurant shop File:Thailand road sign น-การให้บริการกาแฟและเครื่องดื่ม.svg|Refreshment shop File:Thailand road sign น-การให้บริการที่พักค้างแรม.svg|Accommodation File:Thailand road sign น-บริการ Wi-Fi และ Internet.svg|Wi-Fi and Internet File:Thailand road sign น-27-1.svg|Advance scenic area distance File:Thailand road sign น-27-2.svg|Scenic area exit direction (left) File:Thailand road sign น-27-3.svg|Scenic area exit direction (right) File:Thailand Road Sign น-29.svg|Road name File:Thailand road sign น-30.svg|Bicycles lane File:Thailand road sign น-31.svg|Bicycles and motorcycles keep left File:Thailand road sign Expressway.svg|Expressway (EXAT) File:Thailand road sign Airport.svg|Airport (Access road from Highways) File:Thailand road sign Airport (green).svg|Airport (Access road from Motorways/Major Roads) File:Thailand road sign Airport (blue).svg|Airport (Access road from Toll Motorways/Expressways) File:Thailand road sign Airport (blue) + ท่าอากาศยานหาดใหญ่.svg|Airport (Access road from Toll Motorways/Expressways) with a Name File:Thailand road sign Bus Terminal.svg|Bus terminal File:Thailand road sign Ferry Pier.svg|Ferry pier File:Thailand road sign Ferry Port.svg|Ferry port File:Thailand road sign Railway Station.svg|Railway station File:Thailand road sign น-การให้บริการสุขา.svg|Toilet gender File:Thailand road sign น-ที่จอดรถ.svg|Parking lot File:Thailand road sign น-สถานีบริการน้ำมัน.svg|Gasoline File:Thailand road sign น-สถานีบริการก๊าซ NGV.svg|NGV Gasoline File:Thailand road sign น-สถานีบริการก๊าซ LPG.svg|LPG Gasoline File:Thailand road sign น-สถานีอัดประจุรถยนต์ไฟฟ้า.svg|EV electric Station File:Thailand road sign น-สถานีบริการน้ำมันแก๊สโซฮอล์ E85.svg|E85 Gasoline File:Thailand road sign น-สถานีบริการน้ำมันไบโอดีเซล B20.svg|B20 Gasoline File:Thailand road sign ข-1.svg|General information (Rural roads) File:Thailand road sign ข-2.svg|General information (Rural roads) File:Thailand road sign น-หน่วยบริการทางการแพทย์.svg|Clinic File:Thailand road sign Trang.svg|Directional guide signs on Highways (to the left lane) File:Thailand road sign Guide Signs on Highways (through lanes).svg|Directional guide signs on Highways (through lanes) File:Thailand road sign Bang Khun Tian Interchange (To Bang Na).svg|1 kilometer exit warning (high-hanging type) for special highways File:Thailand Motorway Interchange Directional Sign 1.svg|Directional guide signs on Toll Motorways (to the right lane) File:Thailand road sign Guide Signs on Freeway.svg|Directional guide signs on Freeway (through lanes) File:Thailand Interchange Exit Direction Sign 2.svg|Directional guide signs on Rural Roads (right turn lane) Kilometer signs File:Thailand Kilometer Sign Highway-31.svg|Kilometer sign on Highways [Type A] File:Thailand Kilometer Sign Motorway-f9.svg|Kilometer sign on Motorways [Type A] File:Thailand Kilometer Sign Motorway-t7.svg|Kilometer sign on Motorways (Toll Roads) [Type A] File:Thailand Kilometer Sign (Type B).svg|Kilometer sign on Highways [Type B] File:Thailand Kilometer Sign Rural Road-ชม3035.svg|Kilometer sign on Rural Roads File:Thailand Kilometer Sign Rural Road (Type B).svg|Kilometer sign on Rural Roads [Type B] File:Thailand Kilometer Sign Expressway-เฉลิมมหานคร.svg|Kilometer sign on Expressways File:Thailand 100 Meter Sign.svg|100 Meter sign on Highway File:Thailand 100 Meter Sign Motorway.svg|100 Meter sign on Motorways Exit number signs File:Thailand road sign Exit Number Plaques-Highways.svg|Exit number plaques on Highways / Motorways File:Thailand road sign Exit Number Plaques-Toll Motorways.svg|Exit number plaques on Toll Motorways File:Thailand road sign Exit Number Plaques-Expressways.svg|exit number sign (for expressway) File:Thailand road sign Exit Number Plaques-Si Rat Expressway.svg|exit number sign (For the Si Rat Expressway) Road name signage Road name signs in Thailand have different colours and styles depending on the local authority. with romanisation, under authority by BMA Symbols Other symbols include hospital signs, airport signs, temple signs and so on. Curb markings Alternating red and white paint means "no parking". Alternating yellow and white markings mean short-term parking or a bus stop. A white rectangle painted on the road indicates a parking zone. Multiple diagonal white lines mean parking for motorbikes only. Sign vocabulary Most road signs in Thailand use Thai (ภาษาไทย); the official and national language of that country. However, English is used for important directional signs such as CIQ checkpoints, airports, and tourist attractions. Below are translations of road signs: • ระวัง = Caution • ลดความเร็ว = Reduce speed • ขับช้าๆ = Go slow • เขตอุบัติเหตุ = Accident area • พื้นที่อุบัติเหตุ = Accident prone area • เขตชุมชน = Village area • เขตโรงเรียน = School area • ก่อสร้างข้างหน้า = Construction ahead • สุดเขตก่อสร้าง = End of construction • เขตพระราชฐาน = Royal court area • ที่ดินกองทัพอากาศ = Armed forces base area • พื้นที่หวงห้าม = Prohibited area • พื้นที่น้ำท่วม = Flood area • หยุด = Stop • ให้ทาง = Give way (yield) • จำกัดความเร็ว = Speed limits • จำกัดความสูง = Height limit • กรุณาเปิดไฟหน้า = Turn on headlights • ฉุกเฉิน = Emergency • ยกเว้นกรณีฉุกเฉิน = Except emergency • เหนือ = North • ใต้ = South • ตะวันตก = West • ตะวันออก = East • แยก = Interchange • แยกไป = Junction to • ทางออก = Exit • ทางออกไป = Exit to • ทางเข้าไป = Entry to (e.g. at weighing bridge) • ถนน = Road • ทางพิเศษ = Expressway, highway • ด่าน = Toll plaza • จุดพักรถ = Rest and service areas • สุขา = Toilet • โทรศัพท์ = Telephone • อุโมงค์ = Tunnel • สะพาน = Bridge • จุดชั่งน้ำหนัก = Weighing bridge • สถานีรถไฟ = Railway station • เติมน้ำมัน = Petrol station • วัด = Temple • ท่าอากาศยาน = Airport • ท่าอากาศยานนานาชาติ = International airport • มัสยิด = Mosque • อาคาร = Building • ชุมสายโทรศัพท์ = Telephone exchange building • น้ำตก = Waterfall • หาด = Beach • แหลม = Cape • อ่าว = Bay • เกาะ = Island • แม่น้ำ = River • คลอง = Canal ==Retired signs==

File:Thailand road sign บ-1 (old).svg|Stop File:Thailand road sign บ-5 (old).svg|No entry File:TH road sign บ-22 (old).svg|No tractors File:TH road sign บ-31 (old).svg|Stop at checkpoint (e.g.: customs, police) File:TH road sign บ-32-50 (old).svg|Speed limit (50 km/h) File:Thailand road sign บ-37 (old).svg|Go straight File:Thailand road sign บ-38 (old).svg|Turn left File:Thailand road sign บ-39 (old).svg|Turn right File:Thailand road sign บ-40 (old).svg|Keep left File:Thailand road sign บ-41 (old).svg|Keep right File:Thailand road sign บ-42 (old).svg|Pass on either side File:Thailand road sign บ-43 (old).svg|Turn left File:Thailand road sign บ-44 (old).svg|Turn right File:Thailand road sign บ-45 (old).svg|Turn left or right File:Thailand road sign บ-48 (old).svg|Roundabout File:Thailand road sign บ-55 (old-1).svg|End of speed limit File:Thailand road sign บ-55 (old-2).svg|End of overtaking prohibition File:Thailand road sign ต-22 (old).svg|Road narrows on both sides File:Thailand road sign ต-50 (old).svg|U turn Ahead File:Thailand road sign ต-51 (old).svg|U turn Ahead File:Thailand road sign ต-54 (old).svg|Stop ahead File:Thailand road sign ต-57 (old).svg|School children File:Thailand road sign ต-61 (old).svg|No overtaking zone File:Thailand road sign ตส-15-60 (old).svg|Advisory speed File:Thailand road sign ตส-16-60 (old).svg|Advisory speed File:Thailand road sign ตส-ทางแยกข้างหน้า-1 (old).svg|Crossroad Intersection-1 File:Thailand road sign ตส-ทางแยกข้างหน้า-2 (old).svg|Traffic signal Ahead Intersection-2 File:Thailand road sign ตค-16 (old).svg|Accident ahead File:Thailand 100 Meter Sign Motorway (Old Sign).svg|100 Meter sign on Motorways == See also ==