495northernextension.org

495NORTHERN EXTENSION

ExpressLanes

SCOPE OF TRAFFIC ANALYSIS ¡ Operational and safety analysis� I-495 & Dulles Toll Road mainlines� Arterials within study corridor

¡ Traffic and Transportation Technical Report

¡ Interchange Justification Report

¡ Comparison of build alternative versus no-build alternative� 2025 interim year� 2045 design year

¡ Traffic analysis shows benefits to:� Travel times and traffic delay� Person throughput� Secondary streets