- New design for simple and complex bridges (curved, box, etc.)
- Bridge inspection (over 2,000 to date)
- Forensic investigation, litigation consulting, and expert witness testimony
- Nondestructive testing and load testing
- Structural analysis and load rating
- H/H and scour analysis, including tidal scour
- Geotechnical study and reports
- Vessel collision study and risk analysis
- Fender and dolphin design and evaluation
- Remedial/modification bridge design
- Historic bridge preservation
- Development of structural standards and manuals
- Culvert design
- Retaining wall and noise wall design
- Tunnel design