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1: Introduction

Chapter_01.pdf (840.04 KB)

– CFL Supplements
– WFL Supplements

PDDM Chapter 1

  • Section 1.1 - General
    • 1.1.1 - Purpose
    • 1.1.2 - Philosophy and Technical Policies
    • 1.1.3 - Risk
    • 1.1.4 - Format
    • 1.1.5 - Revisions and Updates
    • 1.1.6 - Division Supplements
  • Section 1.2 - Guidance and References
    • 1.2.1 - Code of Federal Regulations (CFR)
    • 1.2.2 - Federal-Aid Policy & Guidance
    • 1.2.3 - National Interagency and Project Agreements
    • 1.2.4 - American Association of State Highway and Transportation Officials (AASHTO) Policy and Guides
    • 1.2.5 - Federal Lands Highway Policy references
  • Section 1.3 - Partners, Programs, and Planning
  • Section 1.4 - Glossary
    • 1.4.1 - Abbreviations
    • 1.4.2 - Definitions