From what I read elsewhere, Walsh (selected to assist in completion) built some of the earlier phases including the two bridges over the Ohio. They were also short listed on this phase 5 and not selected.
I know the design firm, Burgess and Niple, who was stuck with the failing foreign equity and foreign lead contractor.
That might be the White River.
The I-69 bridge over the Ohio, is still in the planning process. It will be a Toll Bridge until the construction bonds are paid off (per Kentucky law).
http://www.aaroads.com/forum/index.php?topic=3245.800