Fort Pitt Block House
Posted by John Wood on Apr 17, 2026 in | Comments Off on Fort Pitt Block House The Fort Pitt Block House, a pentagonal-shaped structure of brick and stone, was built in 1764 as an outlying redoubt of Fort Pitt at the confluence of the Allegheny, Monongahela and Ohio rivers in what is today Pittsburgh. The British constructed Fort Pitt in 1759–61, after gaining control of the Ohio River valley from the French. The fort was built using the star-shaped, bastion trace design...read more
