angles Australia commute commuter-train commuting dangerous electric electric-lines electric-rail-system electric-train electric-trains electricity movement overhead-lines passenger-service passenger-train passengers people perspectives platform platforms rail rail-transport railroad rails railway railway-station service station suburban train trains transport transportation travel urban voltage wire wires wiring car cars journey loco locomotive railways voyage wagon bridge cables concrete overpass pedestrian posts protection railing rods safety steel suspension suspension bridge walkway waterway automobiles autos crossing hiawatha highway light lrt minneapolis minnesota mn street tracks traffic vehicles curved curves stairway decking exterior external sloping stainless steel stairs stairway steps timber wood wooden brown country green line nature old path rail-way rural rust track tree city mass mass transit metro metro mover metro-rail move train track transit