About: Transbay Tube

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The Transbay Tube is an underwater rail tunnel that carries Bay Area Rapid Transit's four transbay lines under San Francisco Bay between the cities of San Francisco and Oakland in California. The tube is 3.6 miles (5.8 km) long, and attaches to twin bored tunnels. The underground section of rail between the nearest stations (one of which is underground) totals 6 miles (10 km) in length. The tube has a maximum depth of 135 feet (41 m) below sea level.

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dbo:abstract
  • Die Transbay Tube ist eine Teilstrecke des BART-Transportsystems, welche die San Francisco Bay zwischen Oakland und San Francisco unterquert. Die Röhre startet an der Embarcadero Station in San Francisco und endet an der West Oakland Station; die Gesamtlänge zwischen den beiden Stationen ist 9 Kilometer. Die Unterwasserlänge beträgt 5,7 Kilometer. Damit ist die Röhre die längste Unterwasserquerung einer U-Bahn der Welt. Der tiefste Punkt ist 41 Meter. Die Transbay Tube ist mit bis zu 100 dB der lauteste Streckenabschnitt der BART. 2015 wurden die Schienen geschliffen, was den Lärm etwas reduziert haben soll. Mit dem Bau der Röhre wurde 1965 begonnen, sie wurde 1974 dem Verkehr übergeben. Die Röhre wurde nach dem Senkkastenprinzip an Land aus 57 Einzelsegmenten gefertigt. Diese Segmente wurden dann mit Hilfe einer Barge in Position gebracht, versenkt und mit Sand und Kies beschwert. (de)
  • The Transbay Tube is an underwater rail tunnel that carries Bay Area Rapid Transit's four transbay lines under San Francisco Bay between the cities of San Francisco and Oakland in California. The tube is 3.6 miles (5.8 km) long, and attaches to twin bored tunnels. The underground section of rail between the nearest stations (one of which is underground) totals 6 miles (10 km) in length. The tube has a maximum depth of 135 feet (41 m) below sea level. Built using the immersed tube technique, the Transbay tube was constructed on land in 57 sections, transported to the site, and then submerged and fastened to the bottom – primarily by packing its sides with sand and gravel. Opened in 1974, the tunnel was the final segment of the original BART system to open. All BART lines except the Berryessa-Richmond line operate through the Transbay Tube, making it one of the busiest sections of the system in terms of passenger and train traffic. During peak commute times, over 28,000 passengers per hour travel through the tunnel with headways as short as 2.5 minutes. BART trains can reach their highest speeds in the tube, up to 80 miles per hour (130 km/h), although trains typically operate at 70 miles per hour (110 km/h) unless trying to recover from a delay. (en)
  • 跨灣隧道(英語:Transbay Tube),也稱海湾隧道,是美國舊金山灣區捷運系統的一部分,位于加州舊金山灣下方,西端銜接舊金山市中心內的市場街地鐵隧道,以東則銜接至柏克萊、奧克蘭(屋崙)等東灣地區。隧道长3.6英里(5.8公里),如果从隧道边最近的车站计算,长度共计6英里(10公里)。隧道在地表以下最深达到135英尺(41米)。 隧道的部件在地面组装,再由船只运至施工现场,然后沉入海底并固定(将管壁用沙砾和海床固定)。这种沉管式隧道不同于在岩层中破土前进的鑽挖式隧道。 这条隧道是湾区地铁初期计划的最后一部分。除里奇蒙-費利蒙線外的所有地铁线都通过这里,所以此隧道是湾区地铁里最繁忙的区间,在高峰期每小时会有2.8万人次通过,最短班距只有2分半。 地铁在隧道里可达到最高时速80英里每小時(130公里每小時), 是均速36英里每小時(58公里每小時) 的两倍多。 (zh)
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  • Transbay Tube (en)
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  • BART (en)
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  • View into the Transbay Tube (en)
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  • Oakland portal: (en)
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  • Transbay Tube (en)
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  • 1974-09-16 (xsd:date)
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  • 跨灣隧道(英語:Transbay Tube),也稱海湾隧道,是美國舊金山灣區捷運系統的一部分,位于加州舊金山灣下方,西端銜接舊金山市中心內的市場街地鐵隧道,以東則銜接至柏克萊、奧克蘭(屋崙)等東灣地區。隧道长3.6英里(5.8公里),如果从隧道边最近的车站计算,长度共计6英里(10公里)。隧道在地表以下最深达到135英尺(41米)。 隧道的部件在地面组装,再由船只运至施工现场,然后沉入海底并固定(将管壁用沙砾和海床固定)。这种沉管式隧道不同于在岩层中破土前进的鑽挖式隧道。 这条隧道是湾区地铁初期计划的最后一部分。除里奇蒙-費利蒙線外的所有地铁线都通过这里,所以此隧道是湾区地铁里最繁忙的区间,在高峰期每小时会有2.8万人次通过,最短班距只有2分半。 地铁在隧道里可达到最高时速80英里每小時(130公里每小時), 是均速36英里每小時(58公里每小時) 的两倍多。 (zh)
  • Die Transbay Tube ist eine Teilstrecke des BART-Transportsystems, welche die San Francisco Bay zwischen Oakland und San Francisco unterquert. Die Röhre startet an der Embarcadero Station in San Francisco und endet an der West Oakland Station; die Gesamtlänge zwischen den beiden Stationen ist 9 Kilometer. Die Unterwasserlänge beträgt 5,7 Kilometer. Damit ist die Röhre die längste Unterwasserquerung einer U-Bahn der Welt. Der tiefste Punkt ist 41 Meter. (de)
  • The Transbay Tube is an underwater rail tunnel that carries Bay Area Rapid Transit's four transbay lines under San Francisco Bay between the cities of San Francisco and Oakland in California. The tube is 3.6 miles (5.8 km) long, and attaches to twin bored tunnels. The underground section of rail between the nearest stations (one of which is underground) totals 6 miles (10 km) in length. The tube has a maximum depth of 135 feet (41 m) below sea level. (en)
rdfs:label
  • Transbay Tube (de)
  • Transbay Tube (en)
  • 跨灣隧道 (zh)
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