Massive Seoul Cars Traffic Jam on Gangbyeonbuk-ro Expressway During Sunset, Countless Number of Automobiles Drive Slowly Bumper to Bumper on Wide Multiple Lanes Highway in Both Ways - High Angle View

expressway gangbyeonbuk gangbyeonbukro cars real time traffic transportation road seoul korean korea yongsangu multiple lane highway packed traffic jam overpopulation population pollution environment mass stopped bumper to bumper large big busy street crowded road high angle hustling rush hour traffic climate change busy crowded infrastructure modern highway problem urban urbanization rush hour on the move commute drive many wide metropolitan lane multiple sunset summer