concrete-lined tunnel
11City Tunnel (Malmö) — The City Tunnel Project (Citytunneln) Location of the tunnel and the new stations Overview Line Oresund Railway Location Malmö, Sweden …
12Connaught Tunnel — For the Connaught tunnel in East London, England, see Eastern Counties and Thames Junction Railway Connaught Tunnel, in the Selkirk Mountains under Rogers Pass on the Canadian Pacific Railway main line between Calgary, Alberta, and Revelstoke,… …
13Battery Street Tunnel — The Battery Street Tunnel, built in 1952, runs for 3,140 feet (957 m) under Battery Street in Seattle, Washington s Belltown neighborhood from Western Avenue in the southwest to Denny Way in the northeast. The Battery Street Tunnel is not a true… …
14Heathrow Airside Road Tunnel — It connects the airside roads around Terminals 1, 2 and 3 to the airside roads around Terminal 5.The ART is 1.42 km long, consisting of 60 m of twin cell cut and cover box at each end, linked by a pair of 1.3 km bored tunnels. The ART was… …
15Eklutna River — The Eklutna River is a 22 mile (35 km) long river located in the Southcentral region of the U.S. state of Alaska. A degraded anadromous stream of glacial origin, it originates at Eklutna Glacier and flows through Eklutna Lake and a canyon up to… …
16Large Hadron Collider — LHC redirects here. For other uses, see LHC (disambiguation). Coordinates: 46°14′N 06°03′E / 46.233°N 6.05°E / 46.233; 6.05 …
17tunnels and underground excavations — ▪ engineering Introduction Great tunnels of the world Great tunnels of the worldhorizontal underground passageway produced by excavation or occasionally by nature s action in dissolving a soluble rock, such as limestone. A vertical opening …
18Architecture and Civil Engineering — ▪ 2009 Introduction Architecture For Notable Civil Engineering Projects in work or completed in 2008, see Table (Notable Civil Engineering Projects (in work or completed, 2008)). Beijing was the centre of the world of architecture… …
19Meon Valley Railway — [v · d · …
20Green Line (Washington Metro) —      Green Line …
