Engineering Design Source, Inc.

16141 Swingley Ridge Rd
Chesterfield, MO 63017
Phone: 636.537.5585

Caroline Epperly, PE

Structural Manager



Ms. Epperly has twenty years of experience in the civil / structural engineering field. She has been responsible for a variety of structural design tasks on projects related to assessment, design and construction inspection of bridges as well as rehabilitation/modifications to existing buildings.



Ms. Epperly has worked on multiple structural bridge and building projects in the Bi-State region for MoDOT, IDOT, MSD and several local municipalities. Her areas of expertise include final structural bridge design, plans, specifications and cost estimates, bridge load rating analysis, preliminary and final retaining wall design, bridge condition reports, construction inspection of roadways and bridges, and evaluation of existing buildings.  She is proficient with multiple computer programs including STAAD, Bentley LEAP ConSys, ConSpan, RC Pier, ENERCALC, MDX, Revit, MicroStation and AutoCAD.



– B.S., Civil Engineering, University of Missouri – Rolla

– Registered Professional Engineer in Missouri & Illinois


Professional Organizations

– American Public Works Association (APWA)

– Transportation Engineering Association of Metropolitan St. Louis (TEAM St. Louis)