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Welcome to the Delaware Department of Transportation's Bridge Design Manual

This is the development version of the BDM, expected to be published in 2022. The version in development will always display the https://bridgedesignmanual.deldot.gov URL. The current (2021) manual is on the DRC (in PDF format) and has been transferred to wiki format at https://bridgedesignmanual.deldot.gov for purposes of creating this stage development site.

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Table of Contents

List of Tables

List of Figures

Abbreviations and Acronyms

101 - Introduction

102 - Bridge Design Submission Requirements

103 - Bridge Geometry and Structure Type Selection

104 - Hydrology and Hydraulics

Appendix 104-1: Hydraulic Field Assessment Checklist

Appendix 104-2: Hydraulic Survey Form

Appendix 104-3: H&H Report Hydraulic Data Summary Sheet