Queensferry Crossing

The Queensferry Crossing is a road bridge in Scotland. It was built alongside the existing Forth Road Bridge and carries the M90 motorway across the Firth of Forth between Edinburgh, at South Queensferry, and Fife, at North Queensferry.

Proposals for a second Forth Road crossing, to meet unexpected demand, were first put forward in the 1990s, but no action was taken until structural issues were discovered in the Forth Road Bridge in 2004. In 2006-2007 Transport Scotland carried out a study and in December 2007, took the decision to proceed with a replacement bridge. The following year it was announced that the existing bridge would be retained as a public transport link.

Source: Wikipedia