first rail tunnel under the Bosphorus Strait

GPTKB entity

Statements (13)
Predicate Object
gptkbp:instance_of gptkb:cave
gptkbp:bfsLayer 4
gptkbp:bfsParent gptkb:Marmaray
gptkbp:connects European and Asian sides of Istanbul
gptkbp:constructed_in gptkb:2004
gptkbp:depth 60 meters below sea level
https://www.w3.org/2000/01/rdf-schema#label first rail tunnel under the Bosphorus Strait
gptkbp:length 13.6 kilometers
gptkbp:location gptkb:Bosphorus_Strait
gptkbp:opened October 29, 2013
gptkbp:operated_by gptkb:Istanbul_Metropolitan_Municipality
gptkbp:part_of gptkb:Marmaray_project
gptkbp:significance first rail link between two continents