front view of interior of an empty vehicular tunnel with cycle lanes with a curve in background

architecture asphalt auto automobile bicycle bicyclist bike biker bikeway car caution city concept cycle cycleway cyclist direction drive europe expressway freeway highway interior lamp lane motorway path perspective public road roadway route safety speed street subway tourism town track traffic transport transportation travel tunnel underground urban vehicle village front view empty vehicular lanes curve background brick walls concrete roof openings sunlight enters susteren south limburg netherlands