slgalindo - like idahomama said, it depends on where in Eagle you're leaving from, and it also depends on the time of day you leave.
That said, expect around 30 minutes for your trip from Eagle to BSU, +/- 10 minutes.
Then, give yourself another 15-20 minutes to find a place to park.
Eeeh, ok. It's not always that bad. If you get to BSU early (7:30 ish) then you should be able to find a spot easy. If you like to sleep in (like me) and don't start class until 9:40 or 10:40, then it will take longer. Parking can be easy to find over by the stadium, but then you could have a long walk to class. Parking over by the Math/Education/Morrison Center bldgs are harder to find, but a shorter walk to most classes.