Existing weekday AM and PM peak period traffic data were grown to year 2022 along with traffic generated by buildout of the Southport office, and traffic simulations were created using the Synchro and SimTraffic software to represent future traffic conditions in the vicinity. The traffic simulations were provided at both Southport site access locations at Lake Washington Blvd/Coulon and the future Park Ave Extension, as well as at existing signalized intersections along Southport Drive from Logan Ave to the I-405 interchange ramps.