Statements (24)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
underwater rail tunnel
|
| gptkbp:connects |
gptkb:Oakland
gptkb:San_Francisco |
| gptkbp:constructionStartYear |
1969
|
| gptkbp:crosses |
gptkb:San_Francisco_Bay
|
| gptkbp:depthBelowWater |
135 feet
|
| gptkbp:engineeredFor |
gptkb:Parsons_Brinckerhoff-Tudor-Bechtel
|
| gptkbp:hasEmergencyWalkway |
yes
|
| https://www.w3.org/2000/01/rdf-schema#label |
Transbay Tube
|
| gptkbp:length |
3.6 miles
|
| gptkbp:location |
gptkb:San_Francisco_Bay
|
| gptkbp:material |
gptkb:steel
concrete |
| gptkbp:notableEvent |
survived 1989 Loma Prieta earthquake
|
| gptkbp:numberOfTracks |
2
|
| gptkbp:opened |
1974
|
| gptkbp:operatedBy |
gptkb:BART
|
| gptkbp:ownedBy |
gptkb:San_Francisco_Bay_Area_Rapid_Transit_District
|
| gptkbp:partOf |
gptkb:Bay_Area_Rapid_Transit_system
|
| gptkbp:purpose |
rail transit
|
| gptkbp:serves |
commuter rail
|
| gptkbp:bfsParent |
gptkb:Bay_Area_Rapid_Transit
gptkb:Bay_Area_Rapid_Transit_District |
| gptkbp:bfsLayer |
5
|