Gregory J. Hatlestad, P.E., S.E.

Director of Structural Design Services

Since 1993, Greg has been providing civil and structural engineering services for transportation related projects. His expertise lies in the inspection and design of highway bridges, railroad bridges, hydraulic box culverts and retaining walls. He serves as lead structural engineer on designs ranging from simple pedestrian structures to major expressway interchanges as well as curved bridges. Greg is approved by IDOT to act as the National Bridge Inspection Standards (NBIS) Program Manager for local agencies and currently provides these services for several communities throughout the Chicago region.


Professional Organizations:

  • ACEC - IDOT Bridge Subcommittee

Areas of Specialization:

  • Highway Bridges
  • Railroad Bridges
  • Pedestrian/Bicycle Bridges
  • Bridge Inspection and Rating
  • Retaining Walls and Braced Excavations

Key Projects:

  • Lake Shore Drive over LaSalle Drive; Chicago Department of Transportation; $10.5 million
  • US Route 30 - US Route 45 to IL Route 43; US Route 30 over Hickery Creek; Illinois Department of Transportation - District 1; $30 million
  • Thorndale Ave over I-290 Phase I Study – DuPage County DOT
  • LaSalle Drive Pedestrian Underpass - CDOT