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MARKER DATABASE
“Bite-Size Bits of Local, National, and Global History”
“Bite-Size Bits of Local, National, and Global History”
Pittsburgh in Allegheny County, Pennsylvania — The American Northeast (Mid-Atlantic)
 

Three Rivers Heritage Trail

 
 
Three Rivers Heritage Trail Marker image. Click for full size.
By Anton Schwarzmueller, August 26, 2014
1. Three Rivers Heritage Trail Marker
Inscription.
Firsts in the World from Pittsburgh.
For two centuries Western Pennsylvania has been a cradle of invention in industry and technology in many fields, from medicine to manufacturing. The unique topography of hills and valleys required innovation in bridge-building and the transportation industry. The busy workshops and mills produced business entrepreneurs, engineers and inventors. Pittsburgh's growing population of laborers triggered firsts in hospital care, new educational programs, types of entertainment, and free public libraries. The heritage continues today in many forms, from educational programs such as Mister Roger's Neighborhood, to organ transplants, to bioengineering research and to designing the comunications network for computers.

Transportation
Steamboat, New Orleans. First to navigate western waters, 1811
Suspension Bridge. First successful wire cable bridge, built by John A. Roebling, 1845
Air Brake. First used for a train, by George Westinghouse, 1869
First automobile road map, provided by Gulf Oil, 1914
First atomic engine. Built by Westinghouse Electric for submarine U.S.S. Nautilus, 1954.

Entertainment.
First Ferris Wheel. Invented by George Ferris, 1892/3
First World Series in baseball. Pirates and Cubs, 1903
First

Three Rivers Heritage Trail Marker image. Click for full size.
By Anton Schwarzmueller, August 26, 2014
2. Three Rivers Heritage Trail Marker
Eastward. Carnegie Science Center at left.
motion picture theater. Nickelodeon opened on Smithfield Street, 1905
First professionally-paid football player. William Heffelfinger, 1892

Ferris Wheel invented in Pittsburgh by George Ferris. The Ferris Wheel astonished the world at the Columbian Exhibition in Chicago in 1893 by carrying up to 2,000 people.

Industry.
Petroleum refining. Distilling process for petroleum, 1853/4
First labor union. American Federation of Labor, 1881
Aluminum. Produced commercially, by forerunners of ALCOA, 1889
First aluminum-faced skyscraper, ALCOA building, 1953

Mister Rogers.

The Pittsburgh star of the longest running program on public television. Family Communications, WQED.

Health.
First federal hospital in America. Hand Hospital in Allegheny City, 1778
Polio vaccine. Developed by Jonas Salk and staff at University of Pittsburgh, 1953
Organ transplants. First heart, liver and kidney transplant in one operation at Presbyterian University Hospital, 1989

Communications
Printing. First printing press to use a continuous roll of paper, 1863
Carnegie Libraries. Free to the public, first in Braddock, PA, 1889
First phonograph records regularly broadcast, from private garage in the East End, 1919
First commercial radio station, KDKA,
Three Rivers Heritage Trail Marker image. Click for full size.
By Anton Schwarzmueller, August 26, 2014
3. Three Rivers Heritage Trail Marker
Back of marker at left. Westward view. Carnegie Science Center at right.
1920
First community supported public television station in the United States, WQED, 1954
 
Erected by PA Department of Conservation and Natural Resources, Steel Industry Heritage Corporation, City of Pittsburgh Mayor Tom Murphy, The Friends of the Riverfront.
 
Location. 40° 26.72′ N, 80° 1.089′ W. Marker is in Pittsburgh, Pennsylvania, in Allegheny County. Marker can be reached from Three Rivers Heritage Trail. Click for map. Marker is behind the Carnegie Science Center. Marker is at or near this postal address: One Allegheny Ave., Pittsburgh PA 15212, United States of America.
 
Other nearby markers. At least 8 other markers are within walking distance of this marker. Langley Observatory Clock (about 400 feet away, measured in a direct line); The Pittsburgh Point (about 700 feet away); Three Rivers Stadium (approx. 0.2 miles away); County of Allegheny Law Enforcement Officers Memorial (approx. mile away); First Professional Football Game (approx. mile away); Mary Cassatt (approx. 0.3 miles away); The Immaculate Reception (approx. 0.3 miles away); Byers-Lyon House (approx. 0.3 miles away). Click for a list of all markers in Pittsburgh.
 
Also see . . .
1. Carnegie Science Center. Next to the marker (Submitted on September 10, 2014, by Anton Schwarzmueller of Wilson, New York.)
Three Rivers Heritage Trail Marker image. Click for full size.
By Anton Schwarzmueller, August 26, 2014
4. Three Rivers Heritage Trail Marker
Back of marker and view towards USS Requin submarine. Admission to the submarine is included with admission to the Carnegie Science Center.
 

2. Friends of the Riverfront - Three Rivers Heritage Trail. (Submitted on September 10, 2014, by Anton Schwarzmueller of Wilson, New York.)
 
Categories. EntertainmentIndustry & CommerceRailroads & StreetcarsScience & Medicine
 
Three Rivers Heritage Trail Marker image. Click for full size.
By Anton Schwarzmueller, August 26, 2014
5. Three Rivers Heritage Trail Marker
Marker and view towards downtown.
 
 
Credits. This page originally submitted on , by Anton Schwarzmueller of Wilson, New York. This page has been viewed 251 times since then and 14 times this year. Photos:   1, 2, 3, 4, 5. submitted on , by Anton Schwarzmueller of Wilson, New York. • Bill Pfingsten was the editor who published this page. This page was last revised on June 16, 2016.
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