About This Collection
Turnpike construction contracts organized by general files and specific contracts. Types of files include: materials documenting the planning, work to be completed, awarding of, and preparation of contracts for distinct projects relative to the Turnpike and its extensions. Blueprints and diagrams of contract-related structures and material, contract copies and drafts, correspondence, cost and work estimates, field work diaries, material test sheets and results, notes relative to contracts and their specifications, and notices to bidders concerning contract specifications are examples of files included. Contracts for construction of the Tuscarora Tunnel No. 2, pavement repair, roadway lighting at the Harrisburg East Interchange, signage, and tile underdrain from the Ohio Line to Irwin Interchange can also be found. Images cover the Original Section and the Philadelphia Extension only. These contract files include: executed copy of contract, list of bidders, agreement, bonds, proofs of various types of insurance, claims, change orders, accidents, completion certificates, daily diaries of work, photographs, material tests, core boring tests, subcontractors, Board of Arbitration, testimony, turnpike employee field inspection notes, geology reports, surveys, and correspondence. Types of contract projects include: grading, drainage, structures, paving, tunnels, ventilation buildings, maintenance buildings, interchanges, toll booths, signage, traffic line markings, gas stations, and affiliated electrical, plumbing, and heating for buildings. Images are arranged by subject, then numerically by contract number. Microfilm rolls were filmed in order by contract number. The Pennsylvania Turnpike Commission was created in 1937 by the Pennsylvania State Legislature, Act No. 211, with the authority to construct, finance, operate, and maintain a toll highway. The Commission consists of five members, four of whom are appointed by the Governor and confirmed by the Senate for four-year terms. The fifth member of the Board is the Secretary of Transportation. The powers and duties of the Commission are executed through an executive director and various bureaus.
