Is it reasonably possible to walk from the Tri-met WES Station to Fry's in Wilsonville, Oregon?

I tried the Trip Planner on Tri-Met's website but it said my Trip was not possible, so perhaps it is longer than a 1 mile walk. Is it do-able? How safe is it?|||It's funny because Frys is almost directly across I-5 from the WES station, but you have to walk way around to get there. It would be about 45 minutes to an hour walking. It's about 1 1/2 miles. If you leave the WES station and walk up to Boones Ferry rd., turn right and walk down to Burger King, turn left on Wilsonville rd. and walk under the freeway (I-5). Go up to the second(?) light and turn left on Town Center Loop W. You'll see Kravens Sports Bar on the corner. Walk up Town center loop about 1/4 mile and Frys is on the right just past McDonalds. It's perfectly safe, especially during the day. The other way is to go across the freeway on Boeckman rd. but I think it would be less safe (less businesses and traffic, lighting, etc. Good luck!