2018 fdot design manual · 2018 fdot design manual c1 – natural c3r – sub. commercial c4 –...
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2018 FDOT Design Manual
Presenter:
Paul HiersCriteria Administrator
2018 FDOT Design Manual
DECISION TO CREATE NEW MANUAL MARCH 2016
NEW FDOT DESIGN MANUAL NOV. 2017 ADOPTED JAN. 2018
2018 FDOT Design Manual
2018 FDOT Design ManualCreating a New Manual:• Develop the new format, rearrange everything, • Developed new criteria, and validated existing• Move information from the Standard Plans,• Retire FIDG and Practical Design Guide• Implemented FHWA plain language guidelines.
Changes to Other FDOT Publications
Implement Context Classification• Context based design criteria• Context based decision making
FDM 101 NCHRP 15-52
2018 FDOT Design Manual
C1 – Natural C3R – Sub. Commercial C4 – Urban GeneralC2 – Rural C3C – Sub. Residential C5 – Urban CenterC2T – Rural Town C6 – Urban Core
2018 FDOT Design Manual
DISTINGUISHING CHARACTERISTICS
LAND USEBUILDING HEIGHT
BUILDING PLACEMENTON-STREET PARKINGRDWY CONNECTIVITY
2018 FDOT Design ManualRoadway Characteristics Inventory (RCI)
2018 FDOT Design Manual
PPM Design criteria based:• Functional Classification• Project Area (urban boundary by population)• Design Speed
FDM Design criteria based:• Functional Classification• Context Classification• Design Speed
2018 FDOT Design Manual
Context Classification Arterials & Collectors
Design Speed
PPM FDMC1 Natural 55-70 55-70C2 Rural 55-70 55-70
C2T Rural Town 40-60 25-45C3 Suburban 40-60 35-55C4 Urban General 40-60 30-45C5 Urban Center 40-60 25-35C6 Urban Core 40-60 25-30
2018 FDOT Design Manual
2018 FDOT Design Manual
2018 FDOT Design Manual
2018 FDOT Design Manual
2018 FDOT Design ManualSmart Growth America:
Visionary and Forward Thinking…FHWA:
Sets a new Standard…Mike Dew, FDOT Secretary:
A Revolutionary Change…