I think its time for some East Coast lovin' (all photos NOT by me see links for credits);
Confederation Bridge
F .hayet @ Flickr.com
MacDonald Bridge
HAWKES NS @ Flickr.com
Sherbrooke Bridge (St. Mary's NS circa 1910)
toastedweasel @ Flickr.com
Cape Breton Bridge (near Kelly's Mountain I believe)
John S Y Lee @ Flickr.com
Canso Causeway (swinging bridge)
Sparechange63 @ Flickr.com
St. Martin's
ROC1968 @ Flickr.com
Meat Cove (new bridge built after washout last year)
Strabanephotos @ Flickr.com
And my personal favourites the one lane bridges. This particular one has no location listed but it says Nova Scotia and I have a hunch its the one I love on the backroad to Pugwash
ɔɐɯ uǝɥdǝʇs(mighty busy) @ Flickr.com