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Delaware Department of Transportation

Design Resource Center

Highway Design

  • Guidelines
  • Manuals
  • Related Links
Get Lat Lon 
This link redirects you to the Get Lat Lon web page where latitude and longitude values can be determined for specific points of interest on a project.

AASHTO Task Force 13 
This link redirects you to the AASHTO Task Force 13 Home Page where information regarding the development, recommendation and promotion of standards and specifications for bridge and road hardware used by highway and transportation agencies can be found.

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