Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:cave
|
| gptkbp:carries |
vehicular traffic
|
| gptkbp:connects |
gptkb:Oakland
Alameda |
| gptkbp:crosses |
gptkb:Oakland_Estuary
|
| gptkbp:engineer |
immersed tube tunnel
|
| https://www.w3.org/2000/01/rdf-schema#label |
Posey Tube
|
| gptkbp:length |
4,436 feet
|
| gptkbp:location |
gptkb:Alameda,_California
gptkb:Oakland,_California |
| gptkbp:namedAfter |
gptkb:George_Posey
|
| gptkbp:notableFor |
first precast concrete tube tunnel in the United States
|
| gptkbp:opened |
1928
|
| gptkbp:operatedBy |
gptkb:Alameda_County
|
| gptkbp:parallelTo |
gptkb:Webster_Street_Tube
|
| gptkbp:partOf |
gptkb:California_State_Route_61
|
| gptkbp:bfsParent |
gptkb:City_of_Alameda
|
| gptkbp:bfsLayer |
7
|