The Pennsylvania Turnpike was the first American paved highway of the automobile era in which tolls alone were expected to pay all project costs. The 160-mile roadway, which cut an east-west path from Pittsburgh to the state capital of Harrisburg, was considered a revolutionary example of transportation system design and served as a model for the Interstate Highway System.
Interstate
BreezewoodHarrisburgState: PACountry: USAWebsite: http://www.asce.org/project/pennsylvania-tunpike-(old-section)/Creator: Pennsylvania Turnpike Commission
YearAdded:
Image Credit: Courtesy Flickr/Doug Kerr (CC BY-SA 2.0)Image Caption: Pennsylvania Turnpike (Old Section)Era_date_from: 1940
1988
Innovations
The Pennsylvania Turnpike was the first American paved highway of the automobile era in which tolls alone were expected to pay all project costs. The 160-mile roadway, which cut an east-west path from Pittsburgh to the state capital of Harrisburg, was considered a revolutionary example of…
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