trolleyhistory revised
DESCRIPTION
TRANSCRIPT
Laura Wells
History in the making Horse cars were the first form of public transit within cities.
The earliest horse car line was built in 1828 in Baltimore, Maryland.
Horses are slow and expensive as a form of power.
In larger cities horsecars were replaced by cable cars, or elevated steam trains.
Horsecar lines were prominent in cities until Frank J. Sprague’s invention of the overhead wire and motor mount in 1887.
The Sarah Street line in Pittsburgh, Pennsylvania, was the last regularly operated transit line operated with horse cars in the United States, running until October 27,1923.
Frank J. Sprague “The father of electric traction”
Invented the overhead wire and motor mount combination.
Created the first completely successful electric railway system in Richmond Virginia. (1887-88)
How Streetcars Work
Early StreetcarsMany people know streetcars as “Trolleys” popularized by the
childrens’ TV show Mr. Roger’s Neighborhood; although the proper name is a “Streetcar” or “Electric streetcar”
Early trolleys were not much different from their predecessors. They were small, with only 1 truck (wheel and axle set) and as such could not carry a
large passenger load.
Evolution of the TrolleyCity cars: Trolleys that ran within cities or towns.
Interurbans: Trolleys that ran between towns and cities.
Streamliners: Modernized trolleys first seen in the late 1930s early 40s.
Evolution of the TrolleyLight-rail: The newest generation of trolley transportation.
A new Pittsburgh LRV (Light-rail Vehicle).
Demise of the Trolley EraAs automobiles became
more popular and more
available to the average
American, trolley
companies began a
downward spiral.
Trolleys were stacked and
burned to strip the metal bare.
What Once
Was
In the teens and twenties it was possible to ride trolleys from Pennsylvania to
Illinois (with a lot of transfers in-between).
Route Maps
Sources1. http://www.topsoft.be/photoblog/?p=27
2. http://davesrailpix.com/phila/jpg/phil142.jpg
3. http://einhornpress.com/ParkersburgInterurbantrolleysandstreetcar
s.aspx
4. http://www.railroadiana.org/info/pgWestPenn.php
5. http://eldorapark.com/trolley/era-forward.htm
6. http://www.trolleystop.com/trolleycar.htm
7. http://www.mcnallysrailroadcollectables.com/prc-scans.html
8. http://en.wikipedia.org/wiki/Horsecar
9. http://en.wikipedia.org/wiki/Streetcar
10.http://www.pa-trolley.org
11.http://sites.google.com/site/armstrongtrolley/photographs
12.http://www.cable-car-guy.com/html/cchorse.html