The methodology provided in this report provides guidance for NCDOT conversions of two-way stop controlled intersections to other intersection types to enhance the effective allocation of public funds. The findings of this project have been incorporated into the study’s primary deliverable, the spreadsheet-based NCDOT Intersection Lifecycle Cost Comparison Tool, which combines enhanced HCM 2010 methodologies and standard cost benefit analysis methodologies to calculate the long-term net benefits of converting a two-way stop controlled intersections to three different intersection options: 1) all- way stop controlled, 2) signalized, and 3) roundabout types.