 
                        
                            
                                AI-created image
                            
                        
                    Statements (20)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:tunnel | 
| gptkbp:carries | gptkb:IRT_Lexington_Avenue_Line | 
| gptkbp:connects | gptkb:Brooklyn gptkb:Manhattan | 
| gptkbp:crosses | gptkb:East_River | 
| gptkbp:engineer | gptkb:Clifford_Milburn_Holland | 
| gptkbp:historicalSignificance | first underwater subway tunnel connecting Manhattan and Brooklyn | 
| gptkbp:length | 6,550 feet | 
| gptkbp:location | gptkb:New_York_City | 
| gptkbp:namedAfter | gptkb:Joralemon_Street | 
| gptkbp:opened | 1908 | 
| gptkbp:operator | gptkb:New_York_City_Transit_Authority | 
| gptkbp:owner | gptkb:Metropolitan_Transportation_Authority | 
| gptkbp:partOf | gptkb:New_York_City_Subway | 
| gptkbp:serves | 2 train 3 train | 
| gptkbp:structureType | twin-tube tunnel | 
| gptkbp:bfsParent | gptkb:East_River | 
| gptkbp:bfsLayer | 5 | 
| https://www.w3.org/2000/01/rdf-schema#label | Joralemon Street Tunnel |