Highway 406, St. Catharines, ON Posted October 5, 2019 at 2:15 pm Highway 406, St. Catharines, ON. . Want this original print? Send an email to hello@instantniagara.com . All photos on Instant Niagara are 2 / $10. Tagged with #ourhomestc #stcatharines #stcatharinesontario #downtownstc #visitstc #downtownstcatharines #exploreniagara #discoverniagara #niagararegion #myniagara #realniagara #visitniagara #investinstc #domoreinthecore #cityofstcatharines #explore_niagara #MakeOrdinaryDaysExtraordinary #mintforphotographers #mintcamera #minttl70 #instantfilmsociety #instantphoto #instafilm #instantphotography #photographer #photography #photooftheday #supportyourlocalartist