Main Tunnel
Entrance
From 1904-1922, coal was
extracted from the hert of
Cascade Mountain. Here before
you lies the location of the
main tunnel entrance, called
"Tunnel A". Coal was also mined
on two more levels, namely B
and C, both upslope from here.
As Bankhead succumbed to her
fate, all mine entrances were
sealed by blasting.
This sign is found along a route which has been photographed for inclusion in
the UntraveledRoad virtual world. To see and follow the route this sign
is on, click on its image.
