Evening traffic flowing through the La Defense area of Paris, France, Europe

Royal Mail lorry travelling slowly among heavily congested traffic on M1 motorway in Hertfordshire, United Kingdom

Heavy weight of traffic travelling on M1 motorway in Hertfordshire, United Kingdom

Heavy weight of traffic travelling on freeway lanes, outskirts of Washington DC, USA

Traffic on freeway, outskirts of Washington DC, USA

Traffic at a standstill on a German Autobahn, traffic jam, oncoming traffic is flowing, Bavaria, Germany

Lookout Morant's Curve, Arch of the Canadian Pacific Railway train of the Trans-Canada Highway, in front of Mount Temple, Bow River Valley, Bow River Parkway, Banff National Park, Canadian Rocky Mountains, Alberta, Canada

Polizeiboot, Streifenboot der Wasserschutzpolizei, Binnenhafen Duisburg

Cremallera de Nuria rack railway in the Vall de Nuria valley, Pyrenees, northern Catalonia, Spain, Europe