[PAR] [TLE] Gotthard Tunnel [SEP] The Gotthard Tunnel (German: "Gotthardtunnel" , Italian: "Galleria del San Gottardo" ) is a 15.003 km railway tunnel and forms the summit of the Gotthard Railway in Switzerland.  It connects Göschenen with Airolo and was the first tunnel through the Saint-Gotthard Massif in order to bypass the St Gotthard Pass.  It is built as one double-track, standard gauge tunnel.  When opened in 1882, the Gotthard Tunnel was the longest tunnel in the world. [PAR] [TLE] Erstfeld railway station [SEP] Erstfeld (German: "Bahnhof Erstfeld" ) is a railway station in the Swiss canton of Uri and municipality of Erstfeld.  The station is situated on the Gotthard railway, at the foot of the ramp up to the Gotthard Tunnel.
[PAR] [TLE] Gotthard Tunnel [ SEP ] The Gotthard Tunnel ( German : " Gotthardtunnel " , Italian : " Galleria del San Gottardo " ) is a 15.003 km railway tunnel and forms the summit of the Gotthard Railway in Switzerland . It connects Göschenen with Airolo and was the first tunnel through the Saint - Gotthard Massif in order to bypass the St Gotthard Pass . It is built as one double - track , standard gauge tunnel . When opened in 1882 , the Gotthard Tunnel was the longest tunnel in the world . [PAR] [TLE] Erstfeld railway station [ SEP ] Erstfeld ( German : " Bahnhof Erstfeld " ) is a railway station in the Swiss canton of Uri and municipality of Erstfeld . The station is situated on the Gotthard railway , at the foot of the ramp up to the Gotthard Tunnel .
How long is the tunnel which Erstfeld railway station sits at the foot of the ramp to?
How long is the tunnel which Erstfeld railway station sits at the foot of the ramp to ?
15.003 km
15.003 km