Well, DC doesn't have any money set aside at all. Maybe you were thinking of Northern VA, but even there it's decpetive as they have to get permission to release this portion, and that's not going to occur unless there is a team.
There is no conditional award for Portland. There are conditions for releasing the funds, which are predicated on a team being awarded, but the bill is moving forward without saying, "No movement until the team arrives". Very different.
For those interested in how the bill is structured as to not impact the taxpayers, you may wish to read here: