I-465/I-65 South Interchange Modification

Indianapolis, Indiana

American Structurepoint provided project management and design services for reconstruction of one of the busiest interchanges in the state, I-465 and I-65 on the south side of Indianapolis. We also prepared an engineering assessment report, interchange justification study, conducted traffic management planning, and provided road design, bridge design, utility coordination, land acquisition services, cost estimation, and contract document preparation services. Traffic engineering as well as engineering assessment and design services were part of this project, which included value engineering for the proposed interchange modifications, performing necessary traffic operations analysis for the mainline freeway, ramp merge and diverges and weaving segments using HCS, preparing an interchange justification study and design of the interchange along with a new flyover ramp approximately 1,456 -foot long on a 784 -foot horizontal curve designed to carry 2 lanes of traffic.

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