AMTRAK Bridge at Havre de Grace
AMTRAK Bridge over Susquehanna River between Perryville and Havre de Grace, MD
Photo taken by Frank Danberg in March 2009
BH Photo #136125
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Opening and Closing of the Amtrak Susquehanna River Bridge Drawspan Drone video of a weekend opening and closing of the drawspan for a solitary sailboat George and Walter Hipkins |
Historical article with drawings.
http://books.google.com/books?id=09ZLAAAAYAAJ&dq=Susquehanna...