A view of the completed north portal of the Flathead Tunnel near Trego. (Mansfield Library, University of Montana)
January 14, 2022
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January 16, 2022 1 a.m.
'Tunnel rats' and an engineering marvel
Sitting beneath the Salish Mountains, the Flathead Railroad Tunnel just southwest of Trego stands as an engineering marvel.
January 16, 2022 midnight
Trego railroad tunnel major construction feat
At 11:10 a.m. on the morning of June 21, 1968 one final blast connected to the two holes being drilled beneath the Salish Mountains.