The project also included the addition of a “jug handle,” or ramp-like structure, at the intersection on the northbound side.
A Pennsylvania Department of Transportation (PennDOT) project that involved safety improvements to SR 51 in Pittsburgh, Pa., was completed under prime contractor Joseph B. Fay Co.
A Pennsylvania Department of Transportation (PennDOT) project that involved safety improvements to SR 51 in Pittsburgh, Pa., was completed under prime contractor Joseph B. Fay Co.
The original contract for the Route 51/88 Bridge and Safety Improvement Project was $18.99 million. Work began in April 2013, and substantial completion was in November 2015. Relocations and final completion activities were conducted in April 2016.
The contract called for widening to provide four standard-width travel lanes and left turning lanes on SR 51 and standard width through travel and turning lanes on the SR 88 approach to the intersection, concrete and bituminous pavement, subbase, drainage, curb and sidewalk, highway lighting, signing and pavement markings, signals, retaining walls, replacement and lengthening of three box culverts, replacement of two “structurally deficient” bridges and one new bridge, stream bank restoration, installation of CCTV cameras and other miscellaneous ITS equipment, and other miscellaneous construction.
The project also included the addition of a “jug handle,” or ramp-like structure, at the intersection on the northbound side, eliminating left turns on state Route 51.
According to Steve Cowan of PennDOT, the main challenge with the project was working in a highly travelled intersection with significant traffic counts (60,000 ADT).
“In addition, there were numerous utility and authority relocations, both known and discovered during construction,” he said. “Utility interferences lead to the redesign of Traffic Phasing to maintain the schedule. There were approximately 600 construction items and 100 new items.”
The project involved approximately 10,000 cu. yds. (7,645.5 cu m) of concrete and 30,000 tons (27,215.5 t) of aggregate, as well as 11,296 tons (10,247.5 t) of asphalt. There were a total of 31 subcontractors.
The improvement project was initiated in March of 1992, and right-of-way acquisition began in 1998. However, it was determined in 2001 that the project's high cost was not warranted because of minimal congestion alleviation, and PennDOT decided to consider other alternatives. The project was redefined, and the final design began in 2010.
It was completed in phases. Phase 1 was from June 2013 to May 2014; Phase 2 from May 2014 to October 2014; Phase 2B from October 2014 to April 2015; and Phase 3 from April 2015 to Nov. 2015.
Brenda Ruggiero
Brenda Ruggiero has written for CEG for over 20 years. She lives near the town of Accident in far western Maryland. Her favorite assignments so far involved interviews with Survivor’s Boston Rob and hot dog eating champion Joey Chestnut. Both were involved in construction at one time.
Brenda holds a BA in Mass Communication with a writing focus from Frostburg State University and minors in Public Relations and Political Science. She works full time as a staff writer for a weekly newspaper, the Garrett County Republican. She enjoys feature writing the most, which gives her the opportunity to talk to people and share their stories.
Brenda and her middle school sweetheart, Reuben, have been married for over 34 years and have three grown children and four cats.
Read more from Brenda Ruggiero here.
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