Statements (27)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:railway_line
|
| gptkbp:bore |
2
|
| gptkbp:builtBy |
gptkb:Align_JV
|
| gptkbp:completedIn |
2024
|
| gptkbp:constructionStartYear |
2021
|
| gptkbp:endPoint |
near South Heath
|
| gptkbp:hasVentilationShaft |
gptkb:Amersham
gptkb:Chalfont_St_Giles gptkb:Chalfont_St_Peter gptkb:Little_Missenden Shire Lane |
| https://www.w3.org/2000/01/rdf-schema#label |
HS2 Chiltern tunnels
|
| gptkbp:length |
16 km
10 miles |
| gptkbp:locatedIn |
gptkb:Buckinghamshire
gptkb:England |
| gptkbp:lowerAward |
gptkb:Chiltern_Hills
|
| gptkbp:notableFor |
environmental protection measures
longest tunnel on HS2 Phase One |
| gptkbp:owner |
gptkb:HS2_Ltd
|
| gptkbp:partOf |
gptkb:High_Speed_2
|
| gptkbp:purpose |
gptkb:train
|
| gptkbp:startPoint |
near M25 motorway
|
| gptkbp:tunnelBoringMachineName |
gptkb:Florence
gptkb:Cecilia |
| gptkbp:bfsParent |
gptkb:Align_(Bouygues_Travaux_Publics,_VolkerFitzpatrick,_Sir_Robert_McAlpine)
|
| gptkbp:bfsLayer |
7
|