One person has died in an early morning crash on the Trans-Canada Highway west of Calgary.
Emergency crews responded to the crash about 20 kilometres west of the city around 7 a-m.
Mounties say one person who was riding a motorcycle has died.
It was not immediately clear if other vehicles were involved, but traffic heading west was down to a single lane this morning. One westbound lane of the highway was closed to traffic following the crash but reopened at around 9:30 a.m.