Statements (16)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:road | 
| gptkbp:connects | gptkb:Drammen_city_center gptkb:Spiraltoppen | 
| gptkbp:country | gptkb:Norway | 
| gptkbp:designedBy | gptkb:Olle_Kjølseth | 
| gptkbp:elevation | 180 meters | 
| gptkbp:length | 1650 meters | 
| gptkbp:location | gptkb:Drammen | 
| gptkbp:number_of_spirals | 6 | 
| gptkbp:opened | 1961 | 
| gptkbp:owner | gptkb:Drammen_municipality | 
| gptkbp:touristAttraction | yes | 
| gptkbp:type | helical tunnel | 
| gptkbp:bfsParent | gptkb:Drammen | 
| gptkbp:bfsLayer | 6 | 
| https://www.w3.org/2000/01/rdf-schema#label | Spiralen tunnel |