overhead railway(n = noun.artifact) el, elevated, elevated railroad, elevated railway - a railway that is powered by electricity and that runs on a track that is raised above the street level;
is a kind of railroad, railroad line, railway, railway line, railway system
has particulars: big dipper, chute-the-chute, roller coaster

a'89rial railway, cable railway, cash railway, cog railway, command overhead, command processing overhead, command processing overhead time, disk overhead, elevated railway, funicular railway, overhead, overhead charges, overhead expenses, overhead projector, rack railway, railway, railway car, railway express, railway junction, railway line, railway locomotive, railway man, railway station, railway system, railway yard, scenic railway, ship railway, tube railway, underground railway