Holyoke Street Railway
Open-knowledge reference entry

The Holyoke Street Railway (HSR) was an interurban streetcar and bus system operating in Holyoke, Massachusetts as well as surrounding communities with connections in Amherst, Chicopee, Easthampton, Granby, Northampton, Pelham, South Hadley, Sunderland, Westfield, and West Springfield. Throughout its history the railway system shaped the cultural institutions of Mount Tom, being operator of the mountain's famous summit houses, one of which hosted President McKinley, the Mount Tom Railroad, and the trolley park at the opposite end of this funicular line, Mountain Park.
In the history of American railroad engineering, the system was the first in the United States to make use of exothermic welding, better known as thermite welding, to lay track for regular use. Railway engineer George E. Pellissier would not only be the first in the country to implement this now-standard operating procedure, but would further develop Hans Goldschmidt's welding process for the street railway, subsequently serving as an engineer and superintendent for the inventor's Goldschmidt Thermite Company before returning to Holyoke as an assistant general manager.
Operated by the Holyoke Street Railway Company, abbreviated on livery as the Hly. St. Ry. Co., the streetcar system began operation on September 24, 1884, consolidated with the Amherst and Sunderland Street Railway in 1907, and ceased operations as a streetcar operator in 1937. Regular bus operations began in 1921, and soon after the incorporation of the Pioneer Valley Transit Authority in 1977, the company began serving as a contract operator. This service continued until 1987, when a dispute between labor and management led regular bus service to an abrupt end, with would-be passengers still waiting at stops, on July 1, 1987.
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This entry incorporates text from “Holyoke Street Railway” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.