Traffic patterns change over time, which can necessitate updates to freeway access points. While adding access points can improve reachability and coverage, it can also negatively impact freeway operations due to merge and diverge maneuvers. Therefore, any proposed change requires a justification report.

Our unique expertise in macroscopic modeling, dynamic traffic assignment (DTA), large-scale traffic simulation, data analysis, and crash prediction models enables us to accurately evaluate alternatives and help stakeholders choose optimal solutions.