My 60 year old dad is wanting to start biking to work! Can you help?

[coyote4130]

Surprisingly, my 60 year old dad is wanting to start biking to work! The thing stopping him isn't the 50 mile round trip, but the possibility that there isn't a feasible route. He takes the I-205 from Powell to exit 289, out in Tualatin. I know the 205 bike path is open from clackamas town center on down, but I'm not sure how far it keeps going (though I am aware that it cuts of at 82nd drive and stars again at clackamas hwy). He said if he was going to ride his bike he would just take the hwy, but believes it would be illegal to ride his bike on this section of freeway, and I'm not sure. Does anyone know of a possible route?