total cid investment
True North 400 and the City of Alpharetta partnered to improve the operational efficiency of Marconi Drive and its intersection with Windward Parkway. The improvements included widening Marconi Drive to provide two northbound lanes at the Windward Parkway intersection, one right turn lane and one left/through lane.
The project was completed and open to traffic on April 1, 2014.
The City of Alpharetta designed the improvements in-house. True North 400 provided $150,000 funding for construction.