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Summer 2019


The Phase I Study of this project is complete. During the Phase I Study, a Combined Design Report was completed for the project which examined alternatives for enhancing the traffic flow, upgrading safety within the corridor, and identifying any environmental impacts. The project is currently in Phase II, the design phase. This phase is funded, an engineering firm has been secured, and construction plans are being developed. Funding for the construction of this project has not been secured.


Welcome to the Bus I-55/South Sixth Street Expansion Study website. This site has been created to facilitate public input and provide information on the study's process and schedule. The study area is approximately 1.5 miles extending from Stanford Avenue on the north to the I-72/6th Street Interchange on the south, located within Sangamon County and the City of Springfield.