Welland Canal, Bridge 15 Welland Canal, Bridge 15 The Welland Canal Bridge 15 is a two-track Baltimore truss swing bridge located in the disused section of the Welland Canal within the city of Welland, Ontario. This section of canal is now known as the Welland Recreational Waterway. The bridge formerly carried the main line of the Canada Southern Railway (CASO) over the canal. As a result of the Welland Canal Relocation Project in the early 1970s, the CASO line was rerouted through the Townline Tunnel, bypassing this bridge. One track crossing Bridge 15 remained in service as an interchange line between the Canadian National
Welland Canal, bridge 13 the Welland streetcar system (the Niagara, Welland and Lake Erie railway) was slated for abandonment before the bridge was actually opened and this track was never installed. The bridge is long and has a skew of approximately 22.5 degrees - meaning that the towers and span are off square by this amount. The reason that the skew is required can be seen from the old picture of the second canal bridge above - the canal does not run at a 90 degree angle to Main Street. While a bridge out of alignment with the road was acceptable in the 1840s,