The Øresund or Öresund Bridge is a combined railway and motorway cable-stayed bridge across the Øresund strait between Denmark and Sweden. It is the second longest bridge in Europe with both roadway and railway combined in a single structure, running nearly 8 kilometres from the Swedish coast to the artificial island Peberholm in the middle of the strait. The crossing is completed by the 4-kilometre (2.5 mi) Drogden Tunnel from Peberholm to the Danish island of Amager.
The Via Flaminia was an ancient Roman road leading from Rome over the Apennine Mountains to Ariminum (Rimini) on the coast of the Adriatic Sea, and due to the ruggedness of the mountains was the major option the Romans had for travel between Etruria, Latium, Campania, and the Po Valley. The section running through northern Rome is where Constantine the Great, allegedly, had his famous vision of the Chi Rho, leading to his conversion to Christianity and the Christianization of the Roman Empire.
The Rialto Bridge is the oldest of the four bridges spanning the Grand Canal in Venice, Italy. Connecting the sestieri (districts) of San Marco and San Polo, it has been rebuilt several times since its first construction as a pontoon bridge in 1173, and is now a significant tourist attraction in the city.
The Strait of Messina Bridge is a planned 3.6-kilometre suspension bridge across the Strait of Messina, connecting Torre Faro in Sicily with Villa San Giovanni in the Italian Peninsula.
Qiandao Lake is a man-made freshwater lake located in Chun'an County, Hangzhou, Zhejiang Province, China, that was formed after the completion of the Xin'an River hydroelectric station in 1959.
The Askøy Bridge is a suspension bridge that crosses the Byfjorden between the municipalities of Bergen and Askøy in Vestland county, Norway. It is 1,057 meters (3,468 ft) long and has a main span of 850 meters (2,789 ft). Its span was the longest for any suspension bridge in Norway, until the Hardanger Bridge, also in Vestland, opened in August 2013. Now the bridge is the third longest in Norway. It carries two lanes of County Road 562 and a combined pedestrian and bicycle path. The bridge's two concrete pylons are 152 meters (499 ft) tall and are located at Brøstadneset in Bergen municipality and Storeklubben in Askøy municipality. The bridge has seven spans in total, although all but the main span are concrete viaducts. The bridge has a clearance below of 62 meters (203 ft).
The Bergsøysund Bridge is a pontoon bridge that crosses the Bergsøysundet strait between the islands of Aspøya and Bergsøya in Møre og Romsdal county, Norway. The bridge is 931 metres (3,054 ft) long, the longest span is 106 metres (348 ft), and the maximum clearance to the sea is 6 metres (20 ft). The bridge has 13 spans.
The Strait of Gibraltar crossing is a hypothetical bridge or tunnel spanning the Strait of Gibraltar that would connect Europe and Africa. The governments of Spain and Morocco appointed a joint committee to investigate the feasibility of linking the two continents in 1979, which resulted in the much broader Euromed Transport project.
The Oslofjord Tunnel is a subsea road tunnel which traverses the Oslofjord, connecting Hurum and Frogn in Norway. Carrying three lanes, the 7,306-meter (23,970 ft) long tunnel reaches a depth of 134 meters (440 ft) below mean sea level. The tunnel has a maximum gradient of seven percent. It acts as a link connecting eastern and western Akershus county, supplementing the Moss–Horten Ferry which runs further south. The tunnel is since 2018 a part of European route E134, until 2018 it was part of National Road 23.
Riccardo Morandi was an Italian civil engineer best known for his innovative use of reinforced concrete and prestressed concrete, although over the years some of his particular cable-stayed bridges have had some maintenance trouble.
An underwater tunnel is a tunnel which is partly or wholly constructed under the sea or a river. They are often used where building a bridge or operating a ferry link is unviable, or to provide competition or relief for existing bridges or ferry links. While short tunnels are often road tunnels which may admit motorized traffic, unmotorized traffic or both, concerns with ventilation lead to the longest tunnels being electrified rail tunnels.
The Bridge of Tiberius, historically also the Bridge of Augustus or the Bridge of Saint Julian, is a Roman bridge in Rimini, in the region of Emilia-Romagna, northern Italy.
A fixed link or fixed crossing is a permanent, unbroken road or rail connection across water that uses some combination of bridges, tunnels, and causeways and does not involve intermittent connections such as drawbridges or ferries. A bridge–tunnel combination is commonly used for major fixed links.
The Ponte della Costituzione is the fourth bridge over the Grand Canal in Venice, Italy. It was designed by Santiago Calatrava, and was moved into place in 2007, amid protest by politicians and the general public. The bridge was installed in 2008 and opened to the public on the night of September 11, 2008. The bridge was known as Quarto Ponte sul Canal Grande before the official name was adopted to celebrate the 60th anniversary of the Italian constitution in 2008. Tourists and locals in Venice now refer to it as the Calatrava Bridge.
The Knappe Tunnel is a four-lane, twin-tube motorway tunnel in the city-municipality of Bergen in Vestland county, Norway. The tunnel is part of County Road 557 and consists of the first and second stages of the four-lane motorway project called Ring Road West. The southern part of the tunnel goes under the Nordåsstraumen, a small strait connecting the lake Nordåsvatnet and the Grimstadfjorden.
The Melide causeway crosses across Lake Lugano in the Swiss canton of Ticino, connecting the communities of Melide and Bissone, and provides the only domestic land connection between the southern section of Ticino, around Mendrisio and Chiasso, and the rest of Switzerland.
Archimede was a Brin-class submarine built for the Royal Italian Navy during the 1930s.
FEHRL, the Forum of European National Highway Research Laboratories was created in 1989 as an international organisation. In 2000, it became an association international sans but lucratif (AiSBL) or International association without lucrative purpose.
The Stretto di Messina S.p.A. company was established in 1981 in implementation of law no. 1158/1971 of the Italian government to design, build and manage the Strait of Messina Bridge.
