ELR is committed to lasting quality, providing leading design build engineering solutions. ELR offers a full range of design-build services and is one of the most diversified and highly experienced engineers in the area. The engineering professionals at ELR have extensive knowledge on projects of complex size and scope.

  • Type, Size, Location, and Cost Studies
  • Conceptual Design of Bridges
  • Final Design and Plans
  • Hydraulic and Scour Studies
  • Geotechnical Design
  • Bridge Design Software Development


We are dedicated to the assurance of top-quality and safe engineering. This is why we provide a range of inspection and evaluation services to fully complete every structural and bridge engineering project.

  • Condition Inspection & Evaluation Reports
  • Load Rating including Finite Element Analysis
  • Modeling of Bridges
  • Structural Rehabilitation

Related Services

ELR has the proven experience and resources to provide quality bridge design and related services. A highly qualified structures staff pairs its unmatched expertise with state-of-the-art design software, including finite element analysis and non-linear geometric and material analysis, as well as time dependent creep and shrinkage analysis.

  • Shop Drawing Review
  • Contractor Technical Assistance
  • Construction Inspection
  • Design Build Projects
  • Bridge Design Software Development
  • Value Engineering
  • Structural Design of Culverts, Storm Sewers and other Buried Structures

Sample Bridge & Structural Engineering Projects





MOT-75-12.00 VECP Dayton, Ohio $125,000,000 Ohio Dept. of Transportation, Kokosing Construction Company
MOT-Ridge Avenue Dayton, Ohio $5,300,000 Montgomery County
FRA-71-17.16/FRA-670-4.19 Columbus, Ohio $201,000,000 Ohio Department of Transportation
Richard J. ‘Dick’ Henderson Memorial Bridge Kanawha County, West Virginia $23,634,629 Kokosing Construction
Avon-Recreation Lane Bridge Avon, Ohio $692,316 City of Avon
MAR-12C-0.18 Marion County, Ohio $845,000 Marion County Engineer
FRA-Dodridge Street Bridge Franklin County, Ohio $7,680,000 Franklin County Engineer
US Route 35 Design Build Putnam County, West Virginia $78,300,000 West Virginia Department of Transportation - Division of Highways
Stonewall Jackson Resort Park Pedestrian Bridge Lewis County, West Virginia $400,000 West Virginia Division of Natural Resources
Scioto River Bridge (PIC-22-16.96) Pickaway County, Ohio $2,700,000 The Ohio Department of Transportation, District 6