Information:  - Lothian  is a region of the Scottish Lowlands, lying between the southern shore of the Firth of Forth and the Lammermuir Hills. The principal settlement is the Scottish capital, Edinburgh, while other significant towns include Livingston, Linlithgow, Queensferry, Dalkeith, Musselburgh, North Berwick, Dunbar, and Haddington.  - The North Sea is a marginal sea of the Atlantic Ocean located between Great Britain, Scandinavia, Germany, the Netherlands, Belgium, and France. An epeiric (or "shelf") sea on the European continental shelf, it connects to the ocean through the English Channel in the south and the Norwegian Sea in the north. It is more than long and wide, with an area of around .  - North Queensferry is a village in Fife, Scotland, on the Firth of Forth, between the Forth Bridge and the Forth Road Bridge, and from Edinburgh. According to the 2008 population estimate, the village has a population of 1,150. It is the southernmost settlement in Fife.  - Edinburgh is the capital city of Scotland and one of its 32 local government council areas. Located in Lothian on the Firth of Forth's southern shore, it is Scotland's second most populous city and the seventh most populous in the United Kingdom. The 2014 official population estimates are 464,990 for the city of Edinburgh, 492,680 for the local authority area, and 1,339,380 for the city region as of 2014 (Edinburgh lies at the heart of the proposed Edinburgh and South East Scotland city region). Recognised as the capital of Scotland since at least the 15th century, Edinburgh is home to the Scottish Parliament and the seat of the monarchy in Scotland. The city is also the annual venue of the General Assembly of the Church of Scotland and home to national institutions such as the National Museum of Scotland, the National Library of Scotland and the Scottish National Gallery. It is the largest financial centre in the UK after London.  - The Firth of Tay (Scottish Gaelic: Linne Tatha) is a firth in Scotland between the council areas of Fife, Perth and Kinross, the City of Dundee and Angus, into which Scotland's largest river in terms of flow, the River Tay empties. The firth has a maximum width of at Invergowrie.  - The Firth of Forth is the estuary (firth) of the River Forth in Scotland, where it flows into the North Sea, between Fife to the north and Lothian to the south. It was known as "Bodotria" in Roman times. In the Norse sagas it was known as the "Myrkvifiörd".  - The Forth Road Bridge is a suspension bridge in east central Scotland . The bridge , opened in 1964 , spans the Firth of Forth , connecting Edinburgh , at Queensferry , to Fife , at North Queensferry . It replaced a centuries - old ferry service to carry vehicular traffic , cyclists , and pedestrians across the Forth ; rail crossings are made by the adjacent and historic Forth Bridge . Issues regarding the continued tolling of the bridge , and those over its deteriorating condition and proposals to have it replaced or supplemented by an additional crossing , caused it to become something of a political football for the Scottish Parliament , which voted to scrap tolls on the bridge from 11 February 2008 . On 4 December 2015 , the bridge was closed to all vehicular traffic , pedestrians and cyclists due to structural issues . The bridge reopened to all traffic except heavy goods vehicles ( HGVs ) on 23 December 2015 , and is expected to reopen to HGVs around mid-February 2016 .  - Fife is a council area and historic county of Scotland. It is situated between the Firth of Tay and the Firth of Forth, with inland boundaries to Perth and Kinross and Clackmannanshire. By custom it is widely held to have been one of the major Pictish kingdoms, known as "Fib", and is still commonly known as the Kingdom of Fife within Scotland.  - The River Forth (Gaelic: "Abhainn Dubh", meaning "black river", in the upper reach above Stirling, and "Uisge For" in the tidal reach below Stirling), long, is the major river draining the eastern part of the central belt of Scotland.    'forth road bridge' is related to which object entity through the relation of 'crosses'?  Choices: - english channel  - firth of forth  - firth of tay  - river forth
A:
river forth