91 Street is a major arterial road in south Edmonton, Alberta, Canada. It runs parallel with Parsons Road through Edmonton's south industrial parks, then after crossing Anthony Henday Drive, it meets up with, and continues south as Parsons Road. 91 Street once ran parallel down to 41 Avenue SW (south most avenue and city limits). During initial development in what is now Ellerslie Heights / Summerside, the roadway was re-directed west to continue as Parsons Road.