Alexandria, Virginia — The American South (Mid-Atlantic)
Wilkes Street Tunnel
City of Alexandria Est. 1749
— Alexandria Heritage Trail —
The Wilkes Street track continued in operation until 1975 when declining industrial activity along the waterfront no longer warranted rail service. The tunnel is one of Alexandria's few surviving 19th century transportation sites.
The Orange & Alexandria line was one of many Alexandria railroads taken over by Union forces at the onset of the Civil War. While this northerly section of the railroad was incorporated into the U.S. Military Railroad, the length of track south of the Rappahannock River remained in Confederate hands. Both sections played a major role in the strategies of North and South, as well as a decisive element
These scale drawings of the Wilkes Street Tunnel were drawn in 1970 for the Historic American Engineering Record (HAER) and show typical cut-and-cover tunnel construction. The tunnel was cut through the bluff overlooking the Potomac River and covered over to continue the streets above. After the sides were built up with stone, the arch would have been constructed over wood falsework from both sides using a centering technique to form the brick barrel vault. The tunnel was deepened after World War I to accommodate taller boxcars.
The Wilkes Street Tunnel runs for a block between Lee and Fairfax Streets, where it continues for another block to Royal Street as an open cut trench. The photo above, taken in 1863, shows the Senator, a 54,000 pound locomotive used by the United States Military Railroad (U.S.M.R.R.) about to enter the tunnel. Prior to its service in the U.S.M.R.R., the Senator was the Thornton of the Concord Railroad. It was built by Amoskeag Locomotive Works of Manchester, New Hampshire, in 1853.
Groups of free and formerly-enslaved contraband laborers were employed by the United States Military Railroad (U.S.M.R.R.) to repair tracks damaged by Confederate raids. This series of Civil War-era photographs shows workers attempting to straighten rails and return them to working order in front of the Wilkes Street Tunnel. The photographer, Andrew J. Russell, enlisted in the Union Army in 1862 where he served with the 141st New York Volunteers until he was reassigned to the U.S.M.R.R. Construction Corps under General Herman Haupt. He documented and photographed many railroad construction and engineering activities in Alexandria including rail-straightening, prefabricated bridge building, experimental boat construction and a new technique to transport railcars by water that was the precursor to the modern intermodal system.
Erected by City of Alexandria, Virginia.
Marker series. This marker is included in the Orange and Alexandria Railroad marker series.
Location. 38° 47.993′ N, 77° 2.524′ W. Marker is in Alexandria, Virginia. Marker is on South Union Street 0.1 miles south of Wolfe Street, on the right when traveling south. Touch for map. Marker is at or near this postal address: 428 South Lee Street, Alexandria VA 22314, United States of America. Touch for directions.
Other nearby markers. At least 8 other markers are within walking distance of this marker. Windmill Hill (about 300 feet away, measured in a direct line); a different marker also named Wilkes Street Tunnel (about 700 feet away); In Memory of Captain Ryan Wojtanowski (about 700 feet away); Orange & Alexandria Roundhouse (about 700 feet away); Alexandria Railroads (about 700 feet away); First Presbyterian Church of Alexandria (about 700 feet away); Shipyard Park (about 700 feet away); Home of Dr. James Craik (approx. 0.2 miles away). Touch for a list and map of all markers in Alexandria.
Categories. • African Americans • Bridges & Viaducts • Industry & Commerce • Railroads & Streetcars • Roads & Vehicles • War, US Civil • Waterways & Vessels •
More. Search the internet for Wilkes Street Tunnel.
Credits. This page was last revised on December 10, 2019. This page originally submitted on December 10, 2019, by Devry Becker Jones of Washington, District of Columbia. This page has been viewed 47 times since then and 6 times this year. Photos: 1, 2. submitted on December 10, 2019, by Devry Becker Jones of Washington, District of Columbia.