Walnut Grove Bridge


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


Huntingdon County

Project Details

The project consisted of a superstructure replacement and widening of the bridge having three 57’-0” spans. The existing steel superstructure was removed and replaced with new steel I-beams and a concrete deck. The deck and all substructure units were widened to accommodate two traffic lanes. Total project length was 630’-0” including approach roadway and drainage facilities.

The bridge is located directly adjacent a church. Care was taken to minimize impact to the church and associated parking facilities. Additionally, the project included several environmental concerns. Stream disturbance was minimized to avoid impact to a species of concern.


Keller Engineers is the easiest engineer that our Township has worked with. All their engineers and employees are really friendly and helpful. Karen Cregger, Secretary/Treasurer Southampton Township, Bedford County

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