Queensferry Crossing

The Queensferry Crossing (formerly the Forth Replacement Crossing) is a road bridge in Scotland. It was built alongside the existing Forth Road Bridge and the Forth Bridge. It 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 2006–07 Transport Scotland carried out a study, and in December 2007 decided to proceed with a replacement bridge. The following year it was announced that the existing bridge would be retained as a public transport link. The Forth Crossing Act 2011 (asp 2) received royal assent on 20 January 2011. In April 2011, the Forth Crossing Bridge Constructors consortium was awarded the contract, and construction began in late summer/autumn of 2011.

The Queensferry Crossing is a three-tower cable-stayed bridge, with an overall length of 1.7 miles (2.7 kilometres). Around 2.5 miles (4 kilometres) of new connecting roads were built, including new and upgraded junctions at Ferrytoll in Fife, South Queensferry and Junction 1A on the M9.

The bridge was first due to be completed by December 2016, but this deadline was extended to August 2017 after several delays. It is the third bridge across the Forth at Queensferry, alongside the Forth Road Bridge completed in 1964, and the Forth Rail Bridge completed in 1890. Following a public vote, it was formally named on 26 June 2013 and opened to traffic on 30 August 2017. The bridge was formally opened on 4 September 2017 by Queen Elizabeth II, fifty-three years to the day after she opened the adjacent Forth Road Bridge.