This small bridge has been erroneously reported to be smallest International bridge. These reports claim that out of these two Islands known as Zavikon Islands, the bigger one is in Canada and the smaller one is in USA. This is not true. Both the Islands are in Canada.
Image from Flickr is by Owz
Located on Hill Island, Ontario Canada, the 1000 Islands Skydeck Tower with its three sky decks offer a beautiful panoramic view of the river and the cluster of islands.
Image from Flickr is by News Fedora
International Thousand Islands Bridge between USA and Canada as seen from the Skydeck.
Image from Flickr is by wenzday01
Source of info and more info: Wikipedia
View Clickable Google Maps with Island markers.
View in Google Earth - the islands in St. Lawrence Islands National Park, Ontario.