“Since it opened in 2000, the Oresund bridge between Sweden and Denmark has been a towering symbol of European integration and hassle-free travel across borders that people didn’t even notice were there. It follows the reintroduction of border checks in Germany, Austria, France, Belgium and other countries in what’s supposed to be a passport-free travel zone spanning 26 nations.”
Source: After 1 Million Migrants, Europe’s Borders Are Back – ABC News