Structural Engineering Projects
Ironton Rail to Trail Bridge
Whitehall Township, Lehigh County, Pennsylvania
  • A 193 foot 8-span P/S concrete spread box beam bridge carries the Ironton Rail-Trail over Lehigh Street (S.R. 1014) in White Hall Township
  • Although it is a pedestrian bridge it was designed in accordance with Penndot Bridge Design Criteria and Standards for a vehicular bridge
  • MKA was responsible for the planning, environmental clearances, design and construction inspection services
  • Received 2002 PPHQ Award for the State’s Best Transportation Enhancement Project.
Summer Avenue Bridge over Jordan Creek
Allentown, Lehigh County, Pennsylvania
  • 110 foot single-span weathering steel bridge
  • Lightweight precast concrete arch-shaped fascia panels with brick facing
  • Mechanically stabilized earth abutments and wingwalls with brick facing
  • Ornamental concrete parapets
  • Decorative sidewalk and deck lighting
  • Right-of-way clearance
  • Erosion and sedimentation control plans
  • HEC-RAS Hydraulic analysis of Jordan Creek
  • Streambank re-grading and stabilization
  • Construction management and inspection
Susquehanna Street Bridge
Allentown, Lehigh County, Pennsylvania
  • Approach roadway realignment
  • Structure replacement
  • 240 foot 4-span continuous composite curved Steel I-beams
  • Categorical exclusion and section 4(f) evaluation
  • Conrail/PUC Coordination
  • Geotechnical investigations
  • Erosion and sedimentation control plans
  • Traffic control plans
  • Construction Inspection
  • Award Recipient American Institute of Steel Construction-Short Span Category
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McTish, Kunkel & Associates: Consulting Engineers - Environmental Scientists - Construction Managers