![](http://www.alamy.com/thumbs/6/62564029-C130-430A-A549-9B054FBC74F0/RGP3CA.jpg)
Overhead lines of the tram in front of a blue sky in Lisbon
Size: 4134px × 2759px
Location: Lisbon, Portugal
Photo credit: © Vincenzo / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: abstract, background, blue, cable, city, clouds, concept, connection, contact, electric, electrical, electricity, empty, energy, equipment, frame, geometric, high, light, line, lines, lisbon, metal, metro, network, overhead, portugal, power, railroad, railway, sky, street, streetcar, supply, support, tension, traction, train, tram, tramway, transport, transportation, travel, trolley, urban, voltage, wire, wires, wiring