Mystic River Bridge (Massachusetts)
                        
                            GPTKB entity
                        
                    
                Statements (17)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | 
                                    
                                        
                                            gptkb:bridge
                                        
                                         | 
                            
| gptkbp:alsoKnownAs | 
                                    
                                        
                                            gptkb:Tobin_Bridge
                                        
                                         | 
                            
| gptkbp:carries | 
                                    
                                        
                                            gptkb:U.S._Route_1
                                        
                                         | 
                            
| gptkbp:crosses | 
                                    
                                        
                                            gptkb:Mystic_River
                                        
                                         | 
                            
| gptkbp:designer | 
                                    
                                        
                                            
                                            cantilevered truss bridge
                                        
                                        
                                         | 
                            
| gptkbp:height | 
                                    
                                        
                                            
                                            254 feet (77 m)
                                        
                                        
                                         | 
                            
| gptkbp:length | 
                                    
                                        
                                            
                                            2,929 meters
                                        
                                        
                                         | 
                            
| gptkbp:location | 
                                    
                                        
                                            gptkb:Boston,_Massachusetts
                                        
                                         gptkb:Chelsea,_Massachusetts  | 
                            
| gptkbp:maintainedBy | 
                                    
                                        
                                            gptkb:Massachusetts_Department_of_Transportation
                                        
                                         | 
                            
| gptkbp:namedAfter | 
                                    
                                        
                                            gptkb:Maurice_J._Tobin
                                        
                                         | 
                            
| gptkbp:opened | 
                                    
                                        
                                            
                                            1950
                                        
                                        
                                         | 
                            
| gptkbp:replacedBy | 
                                    
                                        
                                            gptkb:Chelsea_Bridge
                                        
                                         | 
                            
| gptkbp:toll | 
                                    
                                        
                                            
                                            yes
                                        
                                        
                                         | 
                            
| gptkbp:bfsParent | 
                                    
                                        
                                            gptkb:New_York,_New_Haven_and_Hartford_Railroad_system
                                        
                                         | 
                            
| gptkbp:bfsLayer | 
                                    
                                        
                                            
                                            8
                                        
                                        
                                         | 
                            
| https://www.w3.org/2000/01/rdf-schema#label | 
                                    
                                        
                                            
                                            Mystic River Bridge (Massachusetts)
                                        
                                        
                                         |