Via PhysOrg: Scientist proves Braess paradox 'disappears' under high traffic demands
The Braess Paradox implies that new paths will result in longer times for all travelers in a network. What has been determined is that under high loads there is no change in travel times, and with low demand new routes are used but the travel time does not change.
So, my take-away of this study is that if the proposed Boardman Lake Ave is built, it will get used, but won't shorten anyone's trip and will be a very expensive exercise in futility.
