M30 motorway in Madrid at sunset. Long exposure with traffic light trails. Calle 30; Highway; architecture; automobile; background; capital; car; city; cityscape; dark; downtown; dramatic; dusk; dynamic; europe; fast; light trails; lights; line; m30; madrid; modern; motion; motorway; movement; outdoors; road; scene; sky; skyline; spain; speed; street; sunset; traffic; trails; transportation; travel; twilight; urban;