General Braddock's 6th camp on the march to Fort Duquesne Saturday and Sunday June 20th and 21st, 1755. Washington was forced to remain behind with a guard on account of "violent fevers" until cured by "Dr. James's Powders (one of the most excelle…
Erected 1813 by David Shriver, Jr., Sup't of the "Cumberland Road" (The National Road). This 80 foot span was the largest stone arch in America at the time. It was continuously used from 1813 to 1933.