Eliminate no, but congestion can sort of be exponential, whereby once you hit a level of service of F, even just a few extra cars can cause massive added delay/queues, so the projected goal of 10% may actually go a long way in at least improving flow around the CBD. There will likely remain troubled areas such as near the Holland Tunnel that just have so much congestion that it would take more than 10% reduction to make a sizeable improvement, but we'll see!