Point State Park

Period map showing strategic location of 18th century forts at Forks of the Ohio

This map from 1900 demonstrates how densely developed the site became.

Brick pavers mark the outline of where Fort Duquesne was located.

The Fort Pitt Blockhouse

The confluence of the Allegheny and Monongahela rivers, creating the Ohio River, has greatly impacted the history of Point State Park. This confluence was referred to as the Forks of the Ohio,[11] which remains the official landmark-designated name for the site. It was once at the center of river travel, trade, and even wars throughout the pioneer history of Western Pennsylvania. During the mid-18th century, the armies of France and the Great Britain carved paths through the wilderness to control the point area and trade on the rivers. The French built Fort Duquesne in 1754 on foundations of Fort Prince George, which had been built by the colonial forces of Virginia.[12]

The French held Fort Duquesne during the French and Indian War, and it became one of the focal points for that war because of its strategic riverside location in disputed territory. The French held the fort successfully early in the war, turning back the 1755 expedition led by General Edward Braddock. A smaller attack by James Grant in September 1758 was repulsed, but with heavy losses. Two months later, on November 25, the Forbes Expedition, under General John Forbes, captured the site after the French destroyed Fort Duquesne the day before. The British built a much larger fort on the site and named it Fort Pitt.[12]

The Forbes Expedition was successful where the Braddock expedition had failed because of the Treaty of Easton, in which local American Indians agreed to abandon their alliance with the French. American Indians, primarily Delawares and Shawnee, made this agreement with the understanding that the British military would leave the area after the war. The Indians did not want British army garrisons in their territory. The British, however, built Fort Pitt on the site, naming it after William Pitt the Elder.[12]

As a result, in 1763 local Delawares and Shawnees took part in Pontiac's Rebellion, an effort to drive the British from the region. The Indians' siege of Fort Pitt began on June 22, 1763, but the fort was too strong to be taken by force. During a diplomatic meeting at the fort, the commander of Fort Pitt Simon Ecuyer gave Delaware Indian emissaries blankets that had been exposed to smallpox in hopes of infecting them, as suggested by trader William Trent. The use of blankets to spread smallpox was discussed and approved the next month between British General Jeffery Amherst and his subordinate Colonel Henry Bouquet, who was marching to Fort Pitt with a force of 460 soldiers.[13] Smallpox was highly contagious among the Native Americans, and — together with measles, influenza, chicken pox, and other Old World diseases — was a major cause of death since the arrival of Europeans and their animals.[14][15][16][17] A reported outbreak that began the spring before left as many as one hundred Native Americans dead in Ohio Country from 1763 to 1764. It is not clear, however, whether the smallpox was a result of the Fort Pitt incident or the virus was already present among the Delaware people as outbreaks happened on their own every dozen or so years[18] and the delegates were met again later and they seemingly had not contracted smallpox.[19][20][21] On August 1, 1763, most of the Indians broke off the siege to intercept an approaching force under Colonel Bouquet, resulting in the Battle of Bushy Run. Bouquet fought off the attack and relieved Fort Pitt on August 20.[12]

After Pontiac's War, Fort Pitt was no longer necessary to the British Crown, and was abandoned to the locals in 1772. At that time, the Pittsburgh area was claimed by both Virginia and Pennsylvania, and a power struggle for the region commenced. Virginians took control of Fort Pitt, and for a brief while in the 1770s it was called Fort Dunmore, in honour of Virginia's Governor Lord Dunmore. The fort was a staging ground in Dunmore's War of 1774.[12]

During the American Revolutionary War, Fort Pitt was the headquarters for the western theatre of the war.[12]

A small brick building called the Blockhouse—actually an outbuilding known as a redoubt—remains in Point State Park, the only intact remnant of Fort Pitt. It was erected in 1764, and is believed to be the oldest building, not only in Pittsburgh, but in Western Pennsylvania. Used for many years as a house, the blockhouse was purchased and has been preserved for many years by the Daughters of the American Revolution, who open it to the public.[12]

During the city's early history, the Point became a hub for industry and transportation. By the 1930s it was occupied by warehouses and railroad yards. Frank Lloyd Wright commented in 1935 that the city had wasted the potential of its rivers and hilly landscape. In 1945, the situation in this regard was even worse; four years of World War II and eight years of the Great Depression had permitted urban blight to make substantial inroads. The total assessed property value in the Golden Triangle was at a record low and falling. At the point, rarely used railroad facilities included 15 acres (61,000 m²) of yards (60000 m²) and half a mile (800 m) of elevated train tracks.[12]

City leaders wanted to alleviate traffic congestion in the city. The Manchester Bridge and Point Bridge met at the point in a way that left no room for the interchange required by the volume of traffic. The growth of the city had made parking a serious problem as well. Robert Moses, who had developed the traffic scheme for New York City, was brought in and published a traffic plan in 1939. He offered a circular park surrounded by approach roads connecting the bridges to the city. His plan retained the existing bridges, but most of the experts brought in to examine the problem called for the bridges to be relocated away from the Point, creating more space for adjoining access roads and interchanges.

Although the site had substantial problems, Robert Alberts observes that "the condition, in the view of the city planner, was almost perfect". The Point had few property owners who needed to be bought out, few residents who would need relocation, and few structures worth preserving. Architects and planners could treat it as a tabula rasa.[12]

During the course of the Second World War, federal and local authorities established three goals for the site: "the creation of a park commemorating the site's history, improved traffic circulation through the construction of new roads and bridges, and designation of a portion of the site for new office buildings, intended to stimulate private interest in the Golden Triangle". The Allegheny Conference on Community Development became a driving force for these changes. Edgar Kaufmann, a Pittsburgh department store owner, sat on the board of the Conference and became chair of the 28-member committee convened to look into the Point Park problem.

Kaufmann wanted a plan for the Point that was more urban and developed than the park others were imagining. In particular, Kaufmann was a major supporter of Pittsburgh Civic Light Opera and wanted to provide it with a permanent building. He brought in Wright, by that time a preeminent architect, who had done numerous other projects for Kaufmann in the past, including Kaufmann's landmark home at Fallingwater and an unbuilt design for a parking garage.

Plans for Point Park Civic Center fell through and ultimately, the site was turned into a park with historic and recreational aspects, Point State Park. The Fort Pitt blockhouse remained intact, and three of the five bastions of the fort have been restored. The state acquired almost all property for the site by 1949, at a cost of $7,588,500 ($ 93.3 million in 2023); the park was finally completed in August 1974. Areas adjoining the park were condemned to permit commercial development, most notably Gateway Center.