The Johnstown Flood, sometimes referred to locally as Great Flood of 1889, occurred on Friday, May 31, 1889, after the catastrophic failure of the South Fork Dam, located on the south fork of the Little Conemaugh River, 14 miles (23 km) upstream of the town of Johnstown, Pennsylvania, United States. The dam ruptured after several days of extremely heavy rainfall, releasing 14.55 million cubic meters of water. With a volumetric flow rate that temporarily equaled the average flow rate of the Mississippi River, the flood killed 2,208 people and accounted for US$17,000,000 in damage.
The Johnstown Flood National Memorial is a unit of the United States National Park Service. Established in 1964 through legislation signed by President Lyndon B. Johnson, it pays tribute to the thousands of victims of the Johnstown Flood, who were injured or killed on May 31, 1889 when the South Fork Dam ruptured.
North Side refers to the region of Pittsburgh, Pennsylvania, located to the north of the Allegheny River and the Ohio River. The term "North Side" does not refer to a specific neighborhood, but rather to a disparate collection of contiguous neighborhoods.
The Allegheny Portage Railroad was the first railroad constructed through the Allegheny Mountains in central Pennsylvania. It operated from 1834 to 1854 as the first transportation infrastructure through the gaps of the Allegheny that connected the midwest to the eastern seaboard across the barrier range of the Allegheny Front. Approximately 36 miles (58 km) long overall, both ends connected to the Pennsylvania Canal, and the system was primarily used as a portage railway, hauling river boats and barges over the divide between the Ohio and the Susquehanna Rivers. Today, the remains of the railroad are preserved within the Allegheny Portage Railroad National Historic Site operated by the National Park Service.
Downtown Pittsburgh, colloquially referred to as the Golden Triangle, and officially the Central Business District, is the urban downtown center of Pittsburgh, Pennsylvania, United States. It is located at the confluence of the Allegheny River and the Monongahela River whose joining forms the Ohio River. The triangle is bounded by the two rivers.
Allegheny City was a municipality that existed in the U.S. state of Pennsylvania from 1788 until it was annexed by Pittsburgh in 1907. It was located north across the Allegheny River from downtown Pittsburgh, with its southwest border formed by the Ohio River, and is known today as the North Side. The city's waterfront district, along the Allegheny and Ohio rivers, became Pittsburgh's North Shore neighborhood.
The Strip District is a neighborhood in Pittsburgh, Pennsylvania, United States. It is a one-half square mile area of land northeast of the central business district bordered to the north by the Allegheny River and to the south by portions of the Hill District. The Strip District runs between 11th and 33rd Streets and includes four main thoroughfares—Railroad Street/Waterfront Place, Smallman Street, Penn Avenue, and Liberty Avenue—as well as various side streets.
Lawrenceville is one of the largest neighborhood areas in Pittsburgh in the U.S. state of Pennsylvania. It is located northeast of downtown, and like many of the city's riverfront neighborhoods, it has an industrial past. The city officially divides Lawrenceville into three neighborhoods, Upper Lawrenceville, Central Lawrenceville, and Lower Lawrenceville, but these distinctions have little practical effect. Accordingly, Lawrenceville is almost universally treated as a single large neighborhood.
Manchester is a North Side neighborhood in Pittsburgh, Pennsylvania. The neighborhood is represented on Pittsburgh City Council by the District 6. Manchester houses PBF Battalion 1 & 37 Engine, and is covered by PBP Zone 1 and the Bureau of EMS Medic 4. The neighborhood includes the Manchester Historic District, which protects, to some degree, 609 buildings over a 51.6-acre (20.9 ha) area. The district was listed on the National Register of Historic Places in 1975. It uses ZIP code of 15233.
Troy Hill is a neighborhood on Pittsburgh, Pennsylvania's North Side. It has a zip code of 15212, and has representation on Pittsburgh City Council by the council member for District 1.
This is a list of properties and districts listed on the National Register of Historic Places in Pennsylvania. As of 2015, there are over 3,000 listed sites in Pennsylvania. All 67 counties in Pennsylvania have listings on the National Register.
The Meadowcroft Rockshelter is an archaeological site which is located near Avella in Jefferson Township, Pennsylvania. The site is a rock shelter in a bluff overlooking Cross Creek, and contains evidence that the area may have been continually inhabited for more than 19,000 years. If accurately dated, it would be one of the earliest known sites with evidence of a human presence and continuous human occupation in the New World.
The Allegheny County Courthouse in downtown Pittsburgh, Pennsylvania, is part of a complex designed by H. H. Richardson. The buildings are considered among the finest examples of the Romanesque Revival style for which Richardson is well known.
The West End Bridge is a steel tied-arch bridge over the Ohio River in Pittsburgh, Pennsylvania, approximately 1 mile (1.6 km) below the confluence of the Allegheny and Monongahela Rivers. It connects the West End to the Chateau neighborhood on the North Side of Pittsburgh.
The McKees Rocks Bridge is a steel trussed through arch bridge which carries the Blue Belt, Pittsburgh's innermost beltline, across the Ohio River at Brighton Heights and McKees Rocks, Pennsylvania, west of the city.
Penn Avenue is a major arterial street in Pittsburgh and Wilkinsburg, in Pennsylvania. Its western terminus lies at Gateway Center in downtown Pittsburgh. For its westernmost ten blocks it serves as the core of the Cultural District with such attractions as Heinz Hall, the Benedum Center and the Byham Theater as well as the David L. Lawrence Convention Center and the Heinz History Center bordering it. Exiting downtown it is the major route through the city's Strip District, Lawrenceville, Bloomfield, Garfield and East Liberty neighborhoods. Its eastern portion exits the city at Wilkinsburg where it continues to exist as Penn Avenue with a numbering system that begins anew using small numbers as it approaches Interstate 376 the "Parkway East". Penn Avenue is about 8.7 miles (14.0 km) long.
The Kinzua Bridge or the Kinzua Viaduct was a railroad trestle that spanned Kinzua Creek in McKean County in the U.S. state of Pennsylvania. The bridge was 301 feet (92 m) tall and 2,052 feet (625 m) long. Most of its structure collapsed during a tornado in July 2003.
The following is a timeline of the history of the city of Pittsburgh, Pennsylvania, US.
On March 17 and 18, 1936, the city of Pittsburgh, Pennsylvania, witnessed the worst flood in its history when flood levels peaked at 46 feet (14 m). This flood became known as The Great St. Patrick’s Day flood, and also affected other areas of the Mid-Atlantic on both sides of the Eastern Continental Divide.
View from above
View from 31st Street Bridge with downtown in the background and Heinz Loft on the north bank
View from Strip District
