New bridge over Potomac River on the Washington, Alexandria and Georgetown Railroad. Total length 5,104 feet. Caption continues: S. Seymour, chief engineer, Morse, constructing engineer, Post & Co, contractors, Title from item. Trestles, 1860-1870, Railroad bridges, 1860-1870, Potomac River, 1860-1870, United States, History, Civil War, 1861-1865, Transportation.

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Photo credit: © piemags/CMB / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bridges--1860-1870., potomac, railroad, trestles--1860-1870.