This Design Manual is a guide for our engineering personnel. It provides Policies, procedures, and methods for developing and documenting the design Of improvements to the transportation network in Washington State. The manual supplements the engineering analyses and judgment that must be Applied to improvement and preservation projects. It provides uniform procedures
For documenting and implementing design decisions. The intent of this manual is to provide a range of recommended values for critical dimensions.
http://rapidshare.de/files/22578426/Dot_-_Design_Manual__Metric__2001__DoT_Washingtonstate_2001_.pdf
Bridge Design Manual
The purpose for this section of the manual is to provide CADD standards for bridge design plans. The user of this Manual will be fully familiar with the AASHTO Standard Design Specifications for Highway Bridges including all issued Interim Specifications, the ODOT Construction and Material Specifications, and Office of Structural Engineering Standard Drawings and Design Data Sheets, along with the contents of this Manual.
http://rapidshare.de/files/22577722/DoT_-_Bridge_Design_Manual__DOT_2003_.pdf
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