City receives outdoor escalators to improve traffic flow throughout its steep hillsides. On December 26, 2011, the Colombian city of Medellin inaugurated a giant outdoor escalator for use by residents...
For just $7.99 per month, you can gain access to more than 5,000 articles from all Elevator World Publications, this includes EW Global, EW Europe, EW India, EW Middle East, EW Turkey, and EW UK.