Road-rail bridges are bridges shared by road transport and rail transport (). They are sometimes called combined bridges.
The road and rail on these bridges are often on the same level, but segregated, so that rail vehicles could operate at the same time as road vehicles (e.g., Sydney Harbour Bridge). The roadway can also be above the rail tracks, or vice versa (e.g., ÃÂresund Bridge, Oliver Bridge).
Sometimes, the road and rail share the same carriageway on the bridge (e.g., Dom Pedro II Bridge). In these cases, road traffic usually must stop when trains are using the bridge. However, if the bridge is wide enough, both kinds of traffic can operate together as well (e.g., BechynÃÂ Bridge).
"Rail" in this case include all types of rail transport.
Afghanistan
Argentina
Australia
Current
- Sydney Harbour Bridge, Sydney, carried further two rail tracks as tram tracks from 1932 until 1958.
- Narrows Bridge, Perth, carries Mandurah railway line in central reservation
- Mount Henry Bridge, Perth, carries Mandurah railway line in central reservation
- Burdekin Bridge
- Bli Bli Bridge, carries David Low Way over Maroochy River, also carried Moreton Central Sugar Mill Cane Tramway until the mid-1990s
- Dickabram Bridge
- Grafton Bridge, Grafton, carries road on top level with North Coast railway line below
- Septimus, Queensland â Head-Menkens Road â Cane tram
- Bloomfield Coal Loop over New England Highway near Thornton
- Leonardi Di Palma road-rail bridge, Miallo, Queensland â Cane tram 610mm gauge
- John Luscombe Pioneer River bridge, sugar cane tramway 610mm gauge
Former
- Menindee â separated in the 1970s.
- Penrith â separated in 1907 by construction of separate railway bridge.
- Tocumwal â separated by construction of adjacent road-only bridge in 1987.
- Murray Bridge from the opening of the railway in 1886 until a separate rail bridge was opened in 1925.
- Paringa Bridge, from its opening in 1927 until the Barmera railway line closed in 1982. The railway area was converted to a cycleway in 1986. Originally one lane of traffic and the railway shared the area within the truss spans, but a single-lane deck was later attached to either outer side of the trusses to separate road and rail traffic.
- Echuca–Moama, opened in 1879, road only since adjacent rail-only bridge opened in 1989.
- Gonn Crossing, 1926, on the Stony Crossing railway line. Road only since the rail line closed in 1964.
- Robinvale, 1927, as part of the Robinvale railway line. Road only after construction of the line was abandoned in 1943. Replaced by a new road bridge in 2006.
- Camden Rail bridge attached to the road bridge until line closure in 1963.
- North Richmond, Rail bridge attached to the road bridge on the Kurrajong railway line until line closure in 1952.
- Bridgewater Bridge, Hobart, carried Midland Highway and South railway line
Austria
Current
Former
Bangladesh
Current
Former
Botswana
Brazil
Current
Former
Bulgaria
Cameroon
Current
Former
Canada
Alberta
British Columbia
Nova Scotia
Ontario
Québec
Saskatchewan
China (mainland)
Current
Across the Yangtze (upstream to estuary)
Other bridges
Former
Czech Republic
Democratic Republic of the Congo
Denmark
Current
Former
Egypt
Current
Former
Estonia
Fiji
- On Viti Levu, the CSR Company was obliged to provide road-rail bridges when it built bridges for the Cane Trains to their sugar mills, e.g. the two largest bridges over the Ba and Sigatoka rivers. Many are now rail-only as separate road bridges has been built.
- The Ba Bridge () in Ba has 19 spans, 17 standard spans () and a short span at each end, and has been rail-only for many years. The Sigatoka Bridge () in Sigatoka has 27 spans. Both bridges are prone to hurricane damage due to extra flow of water; the Ba Bridge often disappears under water, but is not always damaged (see Cane Trains).
- Sigatoka Bridge was washed away by storms, January 2009.
- Labasa River - Sugar cane tramway; 610 mm gauge; proposed.
Finland
Current
Former
France
Germany
Current
Former
- Ludendorff Bridge â during wartime.
- â heavy rail moved to nearby rail bridge in 1901.
Ghana
- Unknown location with YouTube movie
Guatemala
Hong Kong
Current
Former
Hungary
India
Andhra Pradesh
Assam
Bihar
Delhi
Uttar Pradesh
West Bengal
Indonesia
Iraq
Italy
Current
Former
Ivory Coast
Japan
Current
Former
Laos
Macau
Mexico
Montenegro
Mozambique
Myanmar
Current
Former
Netherlands
Current
Former
New Zealand
A 1930 report listed 33 bridges and estimated that the cost of bridge-keepers, extra maintenance for the decks, etc. amounted to ã15,500 a year, as against ã4,307 paid to NZR.
Current
- Alexandra â Manuherikia River, Central Otago Line â single level, shared deck (rail closed)
- Okahukura â StratfordâÂÂOkahukura Line between Taumarunui and Ã
Âhura â two level, road under rail 1933-2009 (rail disused)
- Taramakau River â Ross Branch â single level, shared deck
- Hindon, New Zealand â Taieri Gorge Railway â single level â converted from rail only
- Sutton, near Middlemarch, New Zealand â Taieri Gorge Railway â single level
- Napier â Palmerston North â Gisborne Line â single level, separate decks (road closed)
- Inangahua â StillwaterâÂÂNgawakau Line â single level, separate decks
- Arahura, near Hokitika â Ross Branch â single level, separate decks (replaced single level, shared deck bridge)
- Seddon â Main North Line over Awatere River â two level, single lane road under rail (road closed in November 2007); see picture above of Coastal Pacific crossing the bridge in April 2007
Former
- Arahura River â between Greymouth and Hokitika â single level â replaced in 2009
- Blackball combined over Grey River
- Huntly 1915âÂÂ1959 (now rail/footbridge only) over Waikato River
- NgÃÂkawau River separated in 1939
- Pekatahi â between Edgecumbe and Taneatua â single level, shared deck â track removed in 2017
- Rakaia â separated in 1939
- Taramakau River Bridge between Greymouth and Kumara - dual use from opening in 1893 until a separate road bridge opened alongside in 2018. This bridge was the last single-level or shared carriageway bridge in the country.
- Waitaki â separated around the late 1950s
- Whanganui River near Taumarunui - dual use until separate road bridge opened upstream in 1960s.
Temporary
- Wairoa River â due to road bridge washaway 2008
Nigeria
North Korea
Norway
Current
Former
- Rødberg Bridge, carried the now closed Numedal Line to its terminus in Rødberg, and the highway continuing to Geilo over Upsetelva in the center of Rødberg. The rails are still in place, covered by tarmac. There has been no rail traffic on Numedalsbanen since 1988. The railway is in the road, so car traffic had to stop when trains were passing.
- Bruhaug Bridge, also on the Numedal Line, carried both the railway and local car traffic over the river NumedalslÃÂ¥gen. The road surface is wood.
- Fetsund Bridge, the combined road-rail bridge built in 1919.
- Sarp Bridge, the original multi-level road-rail bridge in 1879.
Pakistan
Current
Former
Paraguay
Philippines
Poland
Current
Former
Portugal
Current
Former
Romania
Russia
Current
Former
Serbia
Current
Former
Singapore
Current
Former
Slovakia
South Africa
Current
Former
South Korea
Spain
Current
Former
Sri Lanka
Sudan
Sweden
Switzerland
Current
Former
- Beznaustrasse Bridge () â in Döttingen. Disused train track.
Thailand
Current
Former
Turkey
Uganda
Ukraine
United Kingdom
Current
- Preston Dock Swing Bridge, Lancashire. Road traffic and pedestrians controlled by barriers from the lock control room. Still used by The Ribble Steam Railway and tour trains visiting from the main line, still running in 2012 the bridge is used for delivery of bitumen by railway to the Preston Total Bitumen plant. On arrival from Total's oil refinery in Immingham, North Lincolnshire, the tankers are parked at the exchange sidings. The steam railway staff divide the trains and shunt the tankers into Total Bitumen's siding for the bitumen processing and distribution plant, later reforming the trains for their return journey to Immingham.
- Britannia Bridge Robert Stephenson's famous, formerly 'tubular' railway bridge across the Menai Strait in Wales. Rebuilt as a road and rail bridge after a major fire in 1970.
- High Level Bridge Newcastle upon Tyne.
- King George V Bridge, Keadby, North Lincolnshire. Carries the A18 and the Doncaster–Scunthorpe railway across the River Trent. Opened in 1916, Althorpe railway station is on the western bank of the Trent, very close to the bridge, which has not lifted for some years.
- Belfast cross-harbour bridge, opened 1994âÂÂ1995. See The Motorway Archive
- Kingsferry road and rail bridge, Isle of Sheppey. Built in 1960, until 2006 this was the only road crossing to the island. The bridge opens 20 times each day.
- Porthmadog, Wales, on the Welsh Highland Railway, Shared by this narrow gauge line and the main road through the town.
- Pont Briwet, over River Dwyryd, near Penrhyndeudraeth, North Wales â single track rail of the Cambrian Coast Line, beside wide single-carriageway road; re-opened in summer 2015 after major repairs.
Former
- Craigavon Bridge, is a double decker bridge located in Derry, Northern Ireland and is still in operation as a road bridge, it served as a rail bridge from its opening until the 1950s,
- Connel Bridge, near Oban, Scotland, was shared until the railway closed in the 1960s. A cantilever bridge.
- Ashton Avenue Bridge, Bristol road rail swing bridge.
- Queen Alexandra Bridge, still in road (A1231) use across the River Wear between Deptford and Southwick in Sunderland, mineral railway abandoned in 1921 after 12 years' use.
- Newhaven Harbour, East Sussex, swing bridge standard gauge harbour branch shared with main coast road to Brighton, closed about 1962.
- Runcorn Railway Bridge â rail; pedestrian bridge alongside was open until 1965.
- Cross Keys Bridge, on the Norfolk /Lincolnshire border, both sides now in use for road traffic. Swing Bridge
United States
Arkansas â Tennessee
California
Florida
Illinois
Illinois â Iowa
Illinois â Missouri
Indiana â Kentucky
Kentucky â Ohio
Louisiana
Maine
Maine â New Hampshire
Massachusetts
Michigan
- Portage Lake Lift Bridge, connecting Hancock and Houghton. The world's heaviest and largest double deck vertical lift bridge. 4-lane road on upper deck, rail on lower deck (converted to trail). The lower deck was also paved so the bridge could be placed in an intermediate position to allow road traffic only.
Minnesota
Minnesota â Wisconsin
- Oliver Bridge, connecting Duluth, Minnesota and Oliver, Wisconsin. Rail on upper deck, road on lower deck.
Missouri
- Second Hannibal Bridge, in Kansas City, Missouri, across the Missouri River. Opened in 1917, it had a road deck until 1956, when another bridge was built, but the rail deck is presently in use. Evidence of the road deck is still plainly visible.
- ASB Bridge, in Kansas City, Missouri, across the Missouri River. Opened in 1911, it carried vehicular traffic until 1987, when a new span was built. The bridge is unique in that its lower part is a vertical lift drawbridge that can be lifted without interrupting traffic on the upper deck.
New Hampshire â Vermont
New Jersey â Pennsylvania
New York
Oregon
- Steel Bridge â a through truss, double lift bridge across the Willamette River in Portland, Oregon, carrying pedestrians, automobiles, buses, rail tracks, and the MAX Light Rail, making it one of the most multi-modal bridges in the world.
- Tilikum Crossing â closed to private automobiles, this crossing in Portland carries pedestrians, buses, the MAX Light Rail and the Portland Streetcar.
Pennsylvania
Virginia
Washington (state)
Uzbekistan
Venezuela
Vietnam
Many Vietnamese mainline railway bridges have small paths or roads (for pedestrians, bikes, mopeds & other small vehicles that can fit) attached to one or both of their sides. Some of these paths are wider, which supports larger & heavier vehicles.
This list covers railway bridges in Vietnam that have these paths fixed on their sides (unless stated otherwise). The list may not cover all existing Vietnamese road-rail bridges & may not update future changes to the bridges listed below.
Bắc Ninh
ÃÂàNẵng (municipality)
ÃÂá»Âng Nai
HàNá»Âi (municipality)
Hải Phòng (municipality)
- â currently prohibits large vehicles.
HỠChàMinh City (municipality)
- â replaced in 2019, dismantled in 2020.
LÃÂ o Cai
- Bến ÃÂá»Ân Bridge â same carriageway for large vehicles (one-way road/Phá» LuâÂÂPom Hán railway).
- â similar with the Bến ÃÂá»Ân Bridge (under renovation into rail-only since 2025).
Nghá» An
Ninh Bình
Phú Thá»Â
- â also allows large vehicles under 2 tonnes.
Quảng Trá»Â
- Ga Bridge â formerly also allows large vehicles.
- Long ÃÂại Railway Bridge â same carriageway for large vehicles (one-way road/NorthâÂÂSouth railway).
Thanh Hóa
Zambia
Zimbabwe
Current
Former
Temporary
During wartime and other emergencies, rail tracks on bridges are sometimes paved to allow road traffic to proceed. Examples include the Ludendorff Bridge at Remagen bridge in Germany.
After a landslide on the Stromeferry road in Scotland in 2012, a 150m section of the parallel railway was paved with rubber tiles to allow road traffic to avoid a 250 km detour.
Proposed
Under construction
See also
References