The APS system operates through a third conductor rail installed on the track. Credit: Alstom. Barcelona’s tramway has made the first Spanish deployment of Alstom’s APS catenary-free technology, ...

APS technology will help eliminate wayside infrastructure and obtrusive catenary contact lines and masts. Credit: Ayuntamiento de Barcelona. French rolling stock manufacturer Alstom has received a ...

This is your first of three free stories this month. Become a free or sustaining member to read unlimited articles, webinars and ebooks. The westside line for the Barcelona metro made further progress ...