Bridge Hydraulics - Policy Memos

Hydraulics Related CFR Links

• Title 23-Highways Chapter I-Federal Highway Administration, Department of Transportation Part 650 Bridges, Structures, and Hydraulics
  • Subpart A Location and Hydraulic Design of Encroachments on Flood Plains
    • Sec. 650.103 Policy.
    • Sec. 650.105 Definitions.
    • Sec. 650.107 Applicability.
    • Sec. 650.109 Public involvement.
    • Sec. 650.111 Location hydraulic studies.
    • Sec. 650.113 Only practicable alternative finding.
    • Sec. 650.115 Design standards.
    • Sec. 650.117 Content of design studies.
    • Sec 650.313(e)(3)NBIS Regulation on Plan of Action For Scour Critical Bridges
      
      
    • Non-regulatory supplement: Sec. 650.115 Design standards.
    • Non-regulatory supplement: Participation options for limiting flood damage
    • Non-regulatory supplement: Procedures for coordinating with FEMA
      
      
  • Subpart C_National Bridge Inspection Standards
    • Sec. 650.301 Application of standards.
    • Sec. 650.303 Inspection procedures.
    • Sec. 650.305 Frequency of inspections.
    • Sec. 650.307 Qualifications of personnel.
    • Sec. 650.309 Inspection report.
    • Sec. 650.311 Inventory.
    • Sec. 650.313(e)(3)NBIS Regulation on Plan of Action For Scour Critical Bridges
    
    
  • Subpart H Navigational Clearances for Bridges
    • Sec. 650.801 Purpose.
    • Sec. 650.803 Policy.
    • Sec. 650.805 Bridges not requiring a USCG permit.
    • Sec. 650.807 Bridges requiring a USCG permit.
    • Sec. 650.809 Movable span bridges.
      
      
    • Non-regulatory supplement: Procedures for handling USCG bridge permits
      
      

All Hydraulics Policy & Memos