Simplon Tunnel

E396158

The Simplon Tunnel is a major railway tunnel beneath the Alps connecting Switzerland and Italy, historically significant as one of the longest and most important transalpine rail routes.

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All labels observed (3)

Label Occurrences
Simplon Tunnel canonical 4
Simplon Tunnel I 1
Simplon Tunnel II 1

Statements (50)

Predicate Object
instanceOf Alpine tunnel
railway tunnel
railway tunnel
railway tunnel
builder Alfred Brandt NERFINISHED
category Railway tunnels in Italy
Railway tunnels in Switzerland
Tunnels under the Alps
connects Brig
Domodossola
Italy
Switzerland
constructionMethod compressed air drilling
percussion drilling
constructionStartDate 1898
country Italy
Switzerland
crossesBorder Italian–Swiss border
surface form: Swiss–Italian border
electrification 15 kV 16.7 Hz AC
overhead line
elevation low-level base tunnel
engineer Alfred Brandt NERFINISHED
gauge standard gauge
hasPart Simplon Tunnel self-linksurface differs
surface form: Simplon Tunnel I

Simplon Tunnel self-linksurface differs
surface form: Simplon Tunnel II
historicalSignificance first long base tunnel under the Alps
one of the longest railway tunnels in the world at its opening
inaugurationDate 1906
length about 12.3 miles
approximately 19.8 km
locatedIn Alps
Piedmont
canton of Valais NERFINISHED
locatedNear Brig railway station
Domodossola railway station
namedAfter Simplon Pass
numberOfTracks 2
openingDate 1906-05-19
operator Swiss Federal Railways
partOf Simplon railway line
transalpine rail route
passesUnder Simplon Pass
status in use
trackOwner Swiss Federal Railways
usedBy EuroCity trains
surface form: EuroCity services

freight trains between northern Europe and Italy
international trains
usedFor freight rail traffic
passenger rail traffic
ventilationSystem central ventilation gallery

Referenced by (6)

Full triples — surface form annotated when it differs from this entity's canonical label.

Simplon Pass hasTunnel Simplon Tunnel
Brig railwayTunnelConnection Simplon Tunnel
Swiss railway network includes Simplon Tunnel
Simplon Tunnel hasPart Simplon Tunnel self-linksurface differs
this entity surface form: Simplon Tunnel I
Simplon Tunnel hasPart Simplon Tunnel self-linksurface differs
this entity surface form: Simplon Tunnel II