Premise: For the Connaught tunnel in East London , England , see Eastern Counties and Thames Junction Railway The Connaught Tunnel is a railway tunnel under the Selkirk Mountains in southeastern British Columbia , Canada , near the city of Revelstoke . The 5.022 mi tunnel carries the Canadian Pacific Railway main line under Mount Macdonald and replaced the railway 's previous routing over Rogers Pass , which had been struck by several deadly avalanches since its completion in 1885 . At the time it was built , the Connaught Tunnel was the longest railway tunnel in North America .
Hypothesis: Connaught Tunnel is in a place.
Label: ENTAILMENT