Statements (13)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:tunnel | 
| gptkbp:country | gptkb:United_States | 
| gptkbp:crosses | bluff along Mississippi River | 
| gptkbp:length | 1,493 feet | 
| gptkbp:location | gptkb:Dubuque,_Iowa | 
| gptkbp:opened | 1868 | 
| gptkbp:operator | gptkb:Canadian_National_Railway | 
| gptkbp:originalOperator | gptkb:Illinois_Central_Railroad | 
| gptkbp:status | active | 
| gptkbp:usedFor | freight rail | 
| gptkbp:bfsParent | gptkb:Chicago_and_North_Western_Railway_Tunnel | 
| gptkbp:bfsLayer | 7 | 
| https://www.w3.org/2000/01/rdf-schema#label | Dubuque Rail Tunnel |