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Roadway Design
| The Design Exception and Design Variation Handbook
is under construction. A Design Exception is a
documented decision to design a highway element or a
segment of highway to design criteria that do not meet
minimum values or ranges established for that highway or
project (Mitigation Strategies; 2007). This manual will
be a comprehensive guide for designers to evaluate
safety, analyze alternatives, and document decisions
that fall below the minimum criteria established by FDOT
and/or FHWA. The analytical tools for use in these
decisions is evolving and changing, which will require
periodic changes to this manual. We ask for your
patience.
Sincerely,
QA Staff |
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