This is Edmonton Transit 4951, a 2019-2020 XD60 from New Flyer Industries out of Winnipeg, MB. This bus, and it's siblings (4933-4967) were purchased for replacement of 4900-4912, which were 2001-2003 D60LFs, and expansion to the Heritage Valley Transit Centre and Park 'n' Ride, and Future LRT Station.

I took this picture the same day I caught ETS 8017, during the Covid-19 Pandemic, which saw 60ft buses return to 2 of Edmonton's crosstown routes, as well go into service on abnormal routes, like routes 1 West Edmonton Mall, 3 Jasper Place, 4 Capilano, 5 Westmount, 128 Castle Downs, 141 Coliseum Stn, and 142 Coliseum Stn. Since uploading, the 60 footers have dropped back down to routes 8 Mill Woods, 9 Southgate, 15 Mill Wood Express, and 100 West Edmonton Mall Super Express.

As of April 25, 2021, Routes 8 and 15 Mill Woods no longer exist. Replaced by 510X Valley Line Replacement Service