block crossroads dirty flats grojec grójec junction parking snow snowfall urban winter course crossroad crossway direction free green light movement right semaphore stoplight traffic transport auto car center city doors downtown modern motorroad road vehicle windows arrow bicycle directions indicator information path paths pole roadsign roadsigns sign street trail turning turnings wooden minor side side-road sideways signs warning cars central crossing London pavement shop window shops window shop auxiliary bend isolated main priority secondary unusual yellow business commerce asphalt cross home house live roof shelter swinoujscie zebra