Statements (23)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:road | 
| gptkbp:builtBy | Japanese and Vietnamese contractors | 
| gptkbp:connects | gptkb:Thua_Thien-Hue_Province Da Nang | 
| gptkbp:constructionStartYear | 2000 | 
| gptkbp:crosses | gptkb:Annamite_Range | 
| gptkbp:hasEmergencyTunnel | yes | 
| gptkbp:length | 6.28 km | 
| gptkbp:locatedIn | gptkb:Thua_Thien-Hue_Province Da Nang | 
| gptkbp:location | gptkb:Vietnam | 
| gptkbp:notableFor | longest road tunnel in Southeast Asia (at opening) | 
| gptkbp:numberOfLanes | 2 | 
| gptkbp:opened | 2005 | 
| gptkbp:operator | gptkb:Vietnam_Expressway_Corporation | 
| gptkbp:parallelTo | Hai Van Pass road | 
| gptkbp:partOf | gptkb:National_Route_1A | 
| gptkbp:passesThrough | gptkb:Hai_Van_Pass | 
| gptkbp:purpose | reduce travel time and improve safety | 
| gptkbp:toll | yes | 
| gptkbp:bfsParent | gptkb:Highway_1_(Vietnam) | 
| gptkbp:bfsLayer | 7 | 
| https://www.w3.org/2000/01/rdf-schema#label | Hai Van Tunnel |