cars commute commuter train commuting electric rail system electric train limits parallel road and rail transport passenger train rail road road vehicles speed train transport travel trucks commercial transport freight transport getaway good bye home sickness homesick itchy feet leaving line nostalgia rail road rails railway road track siding track transportation wanderlust construcion flatener machine Road Roller roller steam roller vehicle appearance availability available cambodia cambodian common cultural culture mobile motion motor- bike motor-cycle moving on-the-road ornamentation passengers perspectives popular public road-transport style three-wheeler tourism tourists transporting travelling wheels bus Cairo passenger shuttle street drainage flood floods surface water water bridge disused girders highway Illinois iron journey mother road river road sign rout 66 sign St Louis usa background city cobbelstone grey oldtown stone texture destination direction landscape mountain rural Spain spanish route 66 distance distant empty Italy open