This Rail Maintenance Crew Has Plenty on its Plate

The tracks between Madrid and Barcelona cost over $10 billion dollars to build, a reflection of the route’s importance. As a result, maintenance crews work tirelessly to ensure there are no outages.

From the Series: Mighty Trains: AVE 103

Train,watch,TV online,Facts,Renife,high-speed,Jorge Aisa,spain,axel,power line,Documentary,channel,stream TV,connection,Zaragoza,coupling,video,locomotive,dynamic rail stabilizer,Episodes,free tv,David Garcia,track,ballast,maintenance,smithsonian,electric,suspension wire,barcelona,free videos,AVE 103,tension wire,madrid,