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General Information

Beginning of works: 1956
Completion: 19 June 1959
Status: in use

Project Type

Awards and Distinctions

2005 Merit Award  
1959 Honorable Mention  

Location

Location: , , ,
Crosses:
  • Monongahela River
Carries:
  • Interstate I-279
Coordinates: 40° 26' 20" N    80° 0' 41" W
Show coordinates on a map

Technical Information

Dimensions

main span 228.6 m
total length 367.9 m

Materials

arch steel
deck truss steel

Participants

Initial construction
Owner
Design
Steel construction
Rehabilitation
Owner
Engineers of Record
General contractor
Steel construction
Steel detailing

Relevant Web Sites

Relevant Publications

  • Cravotta, John E. / Ream, Anthony P. / Morgan, Ronald (2004): Repairing Pittsburgh's Portal. In: Civil Engineering Magazine, v. 74, n. 4 (April 2004).
  • About this
    data sheet
  • Structure-ID
    20006101
  • Published on:
    11/10/2002
  • Last updated on:
    29/04/2021
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