Committee on Design

AASHTO Liaison
Patricia Bush, Program Manager for Engineering


New Web Search Tool

The following link contains a new Google search engine that searches only the State DOT web sites across the country. Use it to more easily find information on your state counterparts’ web sites!

State DOT Web Site Search Tool

Web Links

Listed below are web pages maintained by the State Transportation Departments related to various design issues. If your state has a web page that should be included under any of the categories, or if a correction is needed to any of these links, please contact

Categories: Home Pages, Manuals, Specifications, Standard Drawings, Context-Sensitive Design, Cost Estimating, Design-Build, Environmental Issues, Hydrology/Hydraulics, Innovative Contracting, Lighting, Pavement Design, Public Transportation Facilities Design, Quality, Research, Right-of-Way, Roadside Safety and Design, Utilities, Other Interesting Sites

Design Home Pages

Design Manuals

Design Specifications

Standard Drawings

Context-Sensitive Design

Cost Estimating


Environmental Issues


Innovative Contracting


Pavement Design

Public Transportation Facilities Design




Roadside Safety and Design


Other Interesting Sites