Overview of roadway design criteria, including summary review of design controls, design exceptions, typical sections, functional class, right-of-way, shoulders, lane width, clear zone, cross slope, guardrail, superelevation rate, horizontal curves, radius, vertical curves, sight distance, grade, design speed, vertical clearance, design vehicle, and control vehicles.
Design exceptions from FHWA:
Design Speed
Lane Width
Shoulder Width
Horizontal Curve Radius
Superelevation Rate
Stopping Sight Distance (SSD)
Maximum Grade
Cross Slope
Vertical Clearance
Design Loading Structural Capacity
#HighwayDesign #DesignControls #DanielFindley
5 авг 2024