<Table> <Tr> <Td> </Td> <Td> This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (September 2017) (Learn how and when to remove this template message) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (September 2017) (Learn how and when to remove this template message) </Td> </Tr> <Table> <Tr> <Th_colspan="2"> Forth Road Bridge </Th> </Tr> <Tr> <Td_colspan="2"> View from North Queensferry </Td> </Tr> <Tr> <Th> Coordinates </Th> <Td> 56 ° 00 ′ 03" N 03 ° 24 ′ 15" W ﻿ / ﻿ 56.00083 ° N 3.40417 ° W ﻿ / 56.00083; - 3.40417 Coordinates: 56 ° 00 ′ 03" N 03 ° 24 ′ 15" W ﻿ / ﻿ 56.00083 ° N 3.40417 ° W ﻿ / 56.00083; - 3.40417 </Td> </Tr> <Tr> <Th> Carries </Th> <Td> <Ul> <Li> Motor vehicles (A90 road) </Li> <Li> Cyclists (National Cycle Route 1) </Li> <Li> Pedestrians </Li> </Ul> </Td> </Tr> <Tr> <Th> Crosses </Th> <Td> Firth of Forth </Td> </Tr> <Tr> <Th> Locale </Th> <Td> Edinburgh and Fife, Scotland </Td> </Tr> <Tr> <Th> Official name </Th> <Td> Forth Road Bridge </Td> </Tr> <Tr> <Th> Maintained by </Th> <Td> Transport Scotland </Td> </Tr> <Tr> <Th_colspan="2"> Characteristics </Th> </Tr> <Tr> <Th> Design </Th> <Td> Suspension bridge </Td> </Tr> <Tr> <Th> Total length </Th> <Td> 2,512 m (8,241 ft) </Td> </Tr> <Tr> <Th> Width </Th> <Td> 33 m (108 ft) dual two - lane carriageway, two cycle / footpaths </Td> </Tr> <Tr> <Th> Height </Th> <Td> 156 m (512 ft) </Td> </Tr> <Tr> <Th> Longest span </Th> <Td> 1,006 m (3,301 ft) </Td> </Tr> <Tr> <Th> Clearance below </Th> <Td> 44.3 m (145 ft) </Td> </Tr> <Tr> <Th_colspan="2"> History </Th> </Tr> <Tr> <Th> Constructed by </Th> <Td> Sir William Arrol & Co., Cleveland Bridge & Engineering Company and Dorman Long </Td> </Tr> <Tr> <Th> Opened </Th> <Td> 4 September 1964 </Td> </Tr> <Tr> <Th_colspan="2"> Statistics </Th> </Tr> <Tr> <Th> Daily traffic </Th> <Td> 65,000 vpd (2012 figures) </Td> </Tr> <Tr> <Th> Toll </Th> <Td> Free since 11 February 2008 </Td> </Tr> <Tr> <Td_colspan="2"> Forth Road Bridge Location in Edinburgh </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Forth Road Bridge </Th> </Tr>

How many miles is the forth road bridge