Image 18A replica of a "Little Eaton Tramway" wagon; the tracks are plateways. (from Rail transport)
Image 19The Great North Road near High gate on the approach to London before turnpiking. The highway was deeply rutted and spread onto adjoining land. (from Road transport)
Image 22Lilienthal in mid-flight, Berlin c. 1895 (from Aviation)
Image 23German soldiers in a railway car on the way to the front in August 1914. The message on the car reads Von München über Metz nach Paris ("From Munich via Metz to Paris"). (from Rail transport)
Image 42Traffic congestion persists in São Paulo, Brazil, despite the no-drive days based on license numbers.
Image 43Customized motorcycle to maximize load capacity. Mobility is important for motorcycles, which are primarily used for transporting light cargo in urban areas. (from Transport)
Image 44The Cessna 172 is the most produced aircraft in history (from Aviation)
Image 45A 16th-century minecart, an early example of unpowered rail transport (from Rail transport)
Image 46A cast iron fishbelly edge rail manufactured by Outram at the Butterley Company for the Cromford and High Peak Railway in 1831; these are smooth edge rails for wheels with flanges. (from Rail transport)
Image 47The engineering of this roundabout in Bristol, United Kingdom, attempts to make traffic flow free-moving.
Image 49According to Eurostat and the European Railway Agency, the fatality risk for passengers and occupants on European railways is 28 times lower when compared with car usage (based on data by EU-27 member nations, 2008–2010). (from Rail transport)
Image 50The Beijing Subway is one of the world's largest and busiest rapid transit networks. (from Transport)
Image 68First powered and controlled flight by the Wright brothers, December 17, 1903 (from Aviation)
Image 69Bardon Hill box in England (seen here in 2009) is a Midland Railway box dating from 1899, although the original mechanical lever frame has been replaced by electrical switches. (from Rail transport)
... that a section of Mississippi Highway 489 was designated as the Jason Boyd Memorial Highway to commemorate the MDOT superintendent who was killed while removing debris from the road?