Ключевые слова: 4, asia, bangkok, bridge, bus, busy, car, city, congestion, crowded, day, downtown, drive, environment, flyover, footbridge, footpath, four, friendship, highway, intersection, iv, jam, japanese, line, mall, morning, motorcycle, overpass, pedestrian, people, rama, ratchadamri, road, scene, sidewalk, sideway, silom, slow, speed, street, thailand, traffic, transport, transportation, urban, vehicle, walk, walkway,