North 8th Street Bridges


  • Survey
  • Easement Right-of-Way Plans
  • Base Mapping
  • Utility Coordination
  • Drainage Design
  • Permitting
  • Preliminary and Final Design for Bridge Rehabilitation
  • Preliminary and Final Design Roadway/Highway
  • Rehabilitation
  • Safety improvements
  • Traffic Control
  • Erosion Control/NPDES Permitting
  • Construction Inspection
  • Construction Management


Blair County

Project Details

This project involved the rehabilitation of Blair County Bridges 1, 2, and 3 located in the City of Altoona and Logan Township. The bridges are the main route between 4th Avenue in the Juniata Section of Altoona and Route 764 in Logan Township.

Keller Engineers, Inc. completed the rehabilitation project within an accelerated schedule that was set to minimize the bridge closing impact to the surrounding community and school bus traffic.

The project was undertaken to repair and extend the life of the three bridges. It included replacement of the existing bituminous deck wearing surfaces with new reinforced concrete decks, repair of the concrete bridge barriers, repair of the existing prestressed concrete bridge beams, and associated guiderail and roadway approach work.


Keller Engineers has been an extremely valuable asset for us in the development/construction of our store sites by providing accurate and timely structural and site development drawings and answers to related questions.  Their response and turn-around time to the Sheetz Store Development Department has been outstanding. We have no hesitation in turning to Keller Engineers for our store structural and site development needs. Joe S. Sheetz, Executive Vice President, Finance & Store Development Sheetz Corporation

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