Thursday, October 30, 2025
The City of Calgary announced that EllisDon has been awarded the contract to complete the Blackfoot Trail LRT Bridge as part of the Green Line LRT Project. This critical project will allow for the Green Line tracks to pass over Blackfoot Trail S.E., just south of Crossroads Market.
“EllisDon is thrilled to partner with the City of Calgary on the Blackfoot Trail LRT Bridge. This vital infrastructure will not only support the future Green Line but also showcase EllisDon’s commitment to delivering complex urban projects with precision and care,” said Sean Dekoning, senior vice president, Area Manager, Calgary, EllisDon.
“As we prepare to break ground this fall, we look forward to bringing this transformative project to life and contributing to Calgary’s growing transit network.”
Constructing a bridge over a busy inner-city roadway in Calgary is a complex undertaking that requires meticulous planning and execution. The process begins with preparing the project site, which includes erosion and sediment control measures, as well as grading and excavation.
Next, crews will drill concrete piles and build concrete abutments. As the bridge takes shape, it will be highly visible to the public, showcasing the scale and significance of the work involved.
The bridge itself will be constructed with prestressed concrete I-beams to span the gap, topped with a concrete deck that will eventually support the Green Line tracks.
Featured image: Looking west along Blackfoot Trail. (City of Calgary)
