Apparently they have to move snow from the tracks by shovel several times a year, mechanical equipment can’t get in to the tunnel which also gets blocked with snow.
Tricky to pass when it is so tight and snowing too! Makes the trams down King William St look silly, Scots know how to do these difficult engineering feats.
2macstracks 
Comments on: "tmp_13404-Railway899887122" (2)
Apparently they have to move snow from the tracks by shovel several times a year, mechanical equipment can’t get in to the tunnel which also gets blocked with snow.
Tricky to pass when it is so tight and snowing too! Makes the trams down King William St look silly, Scots know how to do these difficult engineering feats.