Ascension Parish Government
Engineering
Design, Project Analysis, Traffic Analysis
2012
During analysis of the project, Fenstermaker evaluated the constructability and operational feasibility of the possible construction of a roundabout at the Churchpoint Road and Roddy Road intersection. Reasonable and feasible project concepts were developed along with an estimated construction cost for each concept. Fenstermaker also determined the right-of-way acquisition and utility relocation costs. The traffic analysis included utilization of the software SIDRA to compare the efficiency and safety of a stop controlled intersection, signalized intersection, and roundabout. Safety data was collected for a three year period and used in the analysis of avoidable crashes at the intersection.
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