We conducted economic analysis to support GDOT’s NSFLTP grant application for US76/SR515 widening project. EDG leveraged expected ancillary developments (land-use changes) along the roadway to perform an integrated economic (benefit-cost analysis and economic development impacts) analysis. Our findings highlighted among other things the effect of the improvement on tourism and retail sectors as well as the improved welfare of the residents in the region. GDOT’ REMI model was utilized for this study.