Fdot design exception

Lane closure analysis is a process used to calculate the peak hour traffic volume and the restricted capacity for open road and signalized intersections.

Jan 1, 2018The Department's design criteria and standards contained in the FDOT Design Manual are usually within the desirable ranges established by

How do I submit a design exception to vertical clearance requirements?

form, for Design Exceptions to vertical clearance requirements above interstate facilities (mainlines and ramps).
The District will submit the form to the Surface Deployment and Distribution Command Transportation Engineering Agency (SDDCTEA) via e -mail for approval, copying the FHWA Florida Division.

What are design exceptions & design variations?

There are two approval processes used by designers:

Design Exceptions and Design Variations

A Design Exception or Design Variation is requiredwhen the Department’s criteria are not met.
This requirement applies to all entities affecting planning, design, construction, and maintenance. 122.1.1 Safety Projects .

What are the documentation requirements for design exceptions?

Documentation requirements for Design Exceptions are in FDM 122.4 122.7.3 Design Variation Approval Design Variations are typically approved at theDistrict level; however, there are specific elements requiring Central Office approval noted in FDM 122.7.4 (see .

Who is responsible for completing a vertical clearance exception coordination form?

For Interstate Projects, the District is responsible for completing an Interstate Vertical Clearance Exception Coordination form, for Design Exceptions to vertical clearance requirements above interstate facilities (mainlines and ramps).