|Tim Shanahan shared Kenneth Bailey's photo|
The Pere Marquette Railroad Bridge in Port Huron, MI. It is an Abt Bascule Bridge based on a patent from Hugo A.F. Abt. It is one of two in Michigan and one of a few in the United States. I think it was abandoned as the line was abandoned due to discontinution of car ferries from Port Huron to Sarnia. I believe it's status is up in the air as the people that own the property want it gone and other people want to preserve it.Built in 1930 and abandoned in 1970. Historic Bridges has a view of it closed and a diagram illustrating how this design works. Bridge Hunter has some diagrams of the bridge in different positions that also help figure out how the pinion and counterweight move as the back truss is pushed down to raise the track truss. It has a Facebook page because the yacht club that owns the land thinks it is an eye sore and that it should be torn down.
Frederick Buike this bridge was not connected to the tunnel or ferries. But a PH&NW line that went to Port Austin, MI. It was abandoned when it was easier to service the rails from Saginaw, MI. The north end is now at Kinde, the south end at Croswell. It is a locator. If it was removed, the week-end sailors would never find their way back to Port Huron! : )
David Cenci The PM/C&O/CSX ferry yard (locally known as the "Boat yard") was just to the south of the bridge. Trains had to pass through the yard to access the bridge and go north.The bridge has not seen service since the early 70's..and the yard was closed and removed in 2005. The line, between Croswell and Port Huron, came up in 2 stages..but was totally gone by 1975.
Andrew Van Dussen Here is a link to the others of this style in the US.
|Frank Kovatch posted|
Abandoned train bridge over Black River in Port Huron, MI.
Taken by Peter Thomas from a drone. Now owned by Port Huron Yacht Club who has an application with the Army Corp of Engineers to demolish it.
|Tim Shanahan shared from Karen Marie's May 22, 2016|
|Friends of the PM Bridge|
[One of six remaining bridges using Hugo Abt's 1921 patented design. It has been locked upright for 40 of its 86 years.]
|Chuck Hildebrandt posted|
An old railroad bridge
Port Huron, MI
|Al Worrell posted|
Pere Marquette “Abt bascule bridge” Port Huron MI, over Black River. Originally Pere Marquette, now Out Of Service.
|Tony Randall posted|
The old Train Bridge here in Port Huron,Michigan and to the left is where the Pilot Boat is docked until needed to run someone out to the Lake for a Ship.
Friends of the Pere Marquette Railroad Bridge, Inc. posted three photos with the comment: "The swing bridge at the mouth of Black river replaced by the present bascule bridge."
George Duffy Boy the riverfront was a dirty place. Pre canal I suppose. Interesting that the development along this section was all industrial saw mills etc.
Mark W Rummel The Henry McMorran Elevator in the photo center was massive for this era. It burned in a spectacular fire in 1909 (if I remember correctly...)
Dennis DeBruler It looks like PM had two ferry aprons in the left background.
Ed Weichsler I remember the Tenth Street bridge that was a turnstile bridge like the one in this image. Hard to believe, ships would actually sail down Black river to the Paper Company to unload, then BACK OUT all the way to the St Clair River.
Port Huron History had two comments on Ed's comment.
Actually they turned around and yes it was a tight turn.
Army Corps of Engineers is still scratching its head as to whether or not the yacht club can tear it down. The yacht club wants to tear it down to make an observation deck. Why not just build a deck on top of the bridge? It seems like it would be cheaper to put an elevator in the truss than tear it down and build another tower. And it would be higher than any observation deck they would build from scratch.
SpellerWeb includes a photo of this bridge.
Debb Cook has an elevation view with a red sky behind it.
Feds open door to demolishing train bridge (source)
"The State Historic Preservation Office has terminated its role in figuring out the future of the Pere Marquette Railroad Bridge." [TheTimesHearald]