The release of a ‘virtual tour’ video of the Southwest Calgary Ring Road this past week has given the public a chance to view the proposed plans for this road in a way that maps have not been able to. The detail and context provided by the video has raised concerns over the impacts the road will have on southwest Calgary, including the Elbow River, Fish Creek and the Weaselhead. The nature, size and proximity of the cut-and-fill river crossing, combined with a realignment of the rivers, appear to be at the heart of these concerns.
(Source: Alberta Transportation)
The crossing of the Elbow river is arguably the most important link in the Southwest Calgary Ring Road project. This new crossing of the Elbow river in southwest Calgary, the first since the Glenmore causeway opened in 1963, is projected as being the single most utilized portion of the new road. Establishing this crossing has seen numerous proposals over the years; from a low-level bridge in the 1950s to a dam in the 1980s (creating a new reservoir upstream from the Weaselhead) to a consideration of a high-level bridge, and even talk of a tunnel, in the 2000s. A new crossing of the Elbow river is an idea that has undergone many revisions and alternatives in the decades since it was first proposed.
The first part of this story looks at the early proposals and the history of the crossing of the Elbow River, from the first proposal in 1956 to the project’s (temporary) cancellation in 1986. Part two, which looks at the modern river crossing plans and alternatives from 2000 to 2014, will follow. Continue reading