Oklahoma +4 @ Oregon

[aces_dad]

I was looking at this game at a book with the following spread totals:

Oklahoma +4.5 2.000
Oregon -4.5 1.901

Looks like all the juice (for this exact spread) is on Oregon? Is this common?

2nd level question from a newb, would that imply they have enough sharp action on Oregon for this spread? But if you liked Oklahoma this is a good line?