Subject: Blue Route (Pa.) - Philadelphia Area Archives Search Results

Start Over Subject Blue Route (Pa.)

Extent:: 1.5 linear feet
Abstract:: The southern portion of Interstate 476, colloquially known as the "Blue Route" (also called the Mid-County Expressway), passes through the suburban Philadelphia counties of Delaware and Montgomery to connect the Northeast Extension of the Pennsylvania Turnpike with I-95. Planning for I-476 began in the 1950s, but environmental concerns and opposition from local community groups including the Citizen's Council of Delaware County stalled construction for decades. The highway was completed in 1992 at a total cost of about $600 million. The Collection on construction of I-476, 1961-1992 (bulk 1970-1980), includes materials relating to I-476 opposition, in the form of original and copy correspondence, newspaper clippings, notes, rough meeting minutes, drafts, printed materials such as environmental impact reports, and materials relating to court hearings. Most materials seem to have been collected or created by the Citizen's Council of Delaware County or by the Radnor-Marple Blue Route...(see more)

Held at: Delaware County Historical Society [Contact Us]

Extent:: 2.0 linear feet
Abstract:: Plymouth Meeting (in Plymouth and Whitemarsh Townships) in Montgomery County, Pennsylvania, was settled during the late 17th century by English and Welsh Quaker and German immigrants. In 1686, the discovery of limestone drew more settlers to the area. Several railroad lines were constructed in the area during the 19th century, which encouraged a growth in industry. Plymouth and Whitemarsh grew significantly after World War II, especially during the latter decades of the 20th century after completion of the Blue Route (Interstate 476) with its major interchange in Plymouth Township. The Plymouth Meeting Historical Society maps, architectural drawings, and aerial photographs collection, 1951-1995, consists of: local maps of Plymouth and Whitemarsh Townships and surrounding areas; blueprints of the Dickinson Farmstead and Plymouth Meeting Historical Society property; and aerial photographs coinciding with construction planning for PA-476 highway and the Pennsylvania Turnpike (circa...(see more)

Held at: Plymouth Meeting Historical Society [Contact Us]

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