| April 1920, No. 266 | Canadian Railway and Marine World (Toronto) | Page 182, col. 3 |
Grand Trunk Railway construction, betterments, etc.
...
Allandale-Collingwood bridges.—The Board of Railway Commissioners has authorized the company to use for traffic bridges 291, 292 and 293 over Mad River, Batteaux Creek and Pretty River, respectively, between Allandale and Collingwood, Ont. (Mar. pg. 124.)
Railways: G.T.Ry.