Historic Bridges of Michigan and Elsewhere

Bridge Browser

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Bridges By County: Algoma District, Ontario

Special Bridge Conditions Legend

!	Confirmed demolition date within one year or an especially historic bridge that is threatened with demolition at any level.
X	The bridge has been confirmed demolished or collapsed.
S	The bridge has been dismantled or moved to an offsite location and is not currently available for public viewing.

Note: This website cannot guarantee the current condition of any bridge on this website. Bridges lacking these icons should not necessarily be considered condition-free.

	Bridge Name	Facility Carried / Feature Intersected	Location	Structure Type	Construction Date / Builder or Contractor	Description
	Base Line Road Bridge	Base Line Road Over Local Creek/Drain	Rural: Algoma District, Ontario	Concrete T-Beam, Stationary	0 By: Unknown	An example of small scale bridge construction in Ontario.
	Belleview Valley Bridge	Railroad (Algoma Central, Canadian National) Over Belleview Valley	Rural: Algoma District, Ontario	Metal Deck Girder, Stationary	0 By: Unknown	An impressive trestle style multi-span plate girder with attractive steel bent supports.
	Echo River Bridge Bay Street Bridge	Bay Street Over Echo River	Echo Bay: Algoma District, Ontario	Metal Riveted Warren Pony Truss, Stationary	0 By: Unknown	A rare example of a multi-span pony truss in a scenic location.
	Echo River Railroad Bridge	Railroad Over Echo River	Echo Bay: Algoma District, Ontario	Metal Through Girder, Stationary	0 By: Unknown	This through plate girder features an unusual curved design.
	Emergency Swing Dam	Maintenance Walkway Over Sault Canal (St. Marys River)	Sault Ste. Marie: Algoma District, Ontario	Metal Pinned Baltimore Through Truss, Movable: Swing	1898 By: Dominion Bridge Company of Montreal, Québec	This globally significant structure is a unique type of dam that can be deployed and held up by this beautiful swing bridge type structure.
	Goulais River Bridge	TC-17 (KH-17) Over Goulais River	Rural: Algoma District, Ontario	Metal Bolted Modified Warren Through Truss, Stationary	1959 By: Ardelt Industries of Canada	A late, 1959 truss bridge, this is still impressive to look at, and has an odd truss configuration.
	International Bridge	I-75 / TC-17B Over St. Marys River and Associated Canal System	Sault Ste. Marie: Chippewa County, Michigan and Algoma District, Ontario	Metal Through Arch, Stationary	1962 By: Steinman, Boyton, Gronquist, and London	This is the monumental 2 3/4 Mile long highway bridge in Sault Ste Marie.
	International Railroad Bridge Camelback Truss Bridge Spans	Railroad (Wisconsin Central) Over St. Marys River and Associated Canal System	Sault Ste. Marie: Chippewa County, Michigan and Algoma District, Ontario	Metal Pinned Camelback Through Truss, Stationary	1887 By: Dominion Bridge Company of Montreal, Quebec	This is the stationary multi-span Parker truss portion of the magnificent, monumental International Railroad Bridge.
	International Railroad Bridge Swing Bridge Span	Railroad (Wisconsin Central) Over St. Marys River and Associated Canal System	Sault Ste. Marie: Chippewa County, Michigan and Algoma District, Ontario	Metal Pinned Baltimore Through Truss, Movable: Swing	1887 By: Dominion Bridge Company of Montreal, Quebec	This is the swing span portion of the magnificent, monumental International Railroad Bridge.
	International Railroad Bridge Vertical Lift Bridge Span	Railroad (Wisconsin Central) Over St. Marys River and Associated Canal System	Sault Ste. Marie: Chippewa County, Michigan and Algoma District, Ontario	Metal Riveted Polygonal Warren Through Truss, Movable: Vertical Lift	0 By: Unknown	This is the vertical lift span portion of the magnificent, monumental International Railroad Bridge.
	International Railroad Bridge Bascule Bridge Span	Railroad (Wisconsin Central) Over St. Marys River and Associated Canal System	Sault Ste. Marie: Chippewa County, Michigan and Algoma District, Ontario	Metal Riveted Pennsylvania Through Truss, Movable: Bascule	0 By: Unknown	This is the bascule span portion of the magnificent, monumental International Railroad Bridge.
!	Old Goulais Road Bridge	Old Goulais Bay Road Over Goulais River	Rural: Algoma District, Ontario	Metal Double-Truss, Single-Story Bailey Pony Truss, Stationary	1944 By: Unknown	An old and long example of a Bailey truss, piers for this bridge are failing, and now it faces demolition.
	Searchmont Railroad Bridge	Railroad (Canadian National, Algoma Central) Over Goulais River	London: Algoma District, Ontario	Metal Pinned Parker Through Truss, Stationary	0 By: Unknown	A magnificent pin connected Parker truss in a breathtaking scenic location!
	TC-17 Sault Ste Marie Bridge Great Northern Road Bridge	TC-17 / KH-17 (Great Northern Road) Over Unknown Creek	Sault Ste Marie: Algoma District, Ontario	Concrete Rigid-Frame, Stationary	0 By: Unknown	This is an example of an attractive Ontario standard plan bridge.

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