From the WSU Website:

The Western Bridge Engineers' Seminar is a biennial cooperative effort by the Federal Highway Administration and the Transportation Departments of Alaska, Arizona, California, Idaho, Nevada, Oregon and Washington. Its purpose is the exchange of information between government agencies, consultants, contractors, educators, and suppliers on current subjects important to the design, construction, and maintenance of bridges.

From the Western Bridge Website:

Topics include:

• Bridge Design and Construction
• Bridge Inspection and Preservation
• Bridge Management and Load Rating
• Innovations in Bridge Engineering
• Bridge Materials and Methods
• Bridge Hydraulics
• AASHTO Bridge Specifications: Issues and Resolutions
• Measuring Quality in Bridge Engineering
• Risk Management in Bridge Engineering

Stop by the Campbell Scientific booth, #201.