The structure itself was built in 1983 for the
Western Canada Summer Games. The white inverted v-shaped roof, comprises a steel arch spine with a concrete perimeter. The skin of the roof is a Teflon-coated fibreglass outer skin, that achieves 4% transparency reducing the need for artificial light. The original project cost was $24.7 million. The original facility was opened as area. The facility was built at the same time as the
Scotiabank Saddledome which is just across
Macleod Trail. The project site (between the neighbourhood of
Mission and
Erlton) was chosen because of easy access to the
C-Train that began operation in 1981, and access to the
Elbow River pathway. == Major expansion in 2003-2004 ==