Supplement 9.1.3.4-1

• Purpose: This supplement provided guidance in documenting exceptions to Highway Design Standards within WFLHD using the WFLHD-3 (Highway Design Standards) form.

  Note: Design exceptions are now documented using the Highway Design Standards form.

• Approved: 9/30/2010
• Pages: 4
• Notes: For WFLHD consultant projects, show the A/E Lead Designer as the preparer (use no other A/E signatures). For WFLHD projects change the first recommender to the Highway Standards Engineer.
• References:
  • Information about the FHWA Controlling Criteria
  • Mitigation Strategies for Design Exceptions - FHWA-SA-07-011