| March 1908, No. 121 | The Railway and Marine World (Toronto) | Page 201, col. 3 |
G.T.R. betterments, construction, etc.
...
St. Clair Tunnel.—The inauguration of the system of electric traction at the tunnel took place Jan. 29. The work of installing the plant has been in progress for several years. Large powerhouses have been erected, one at the Sarnia end of the tunnel, and the other at the Port Huron end, and an overhead system of wiring installed. Six powerful electric locomotives are in course of delivery, the entire equipment being expected to be delivered early in March.
Railways: G.T.Ry.