AMP: 7 Location: I-90 and Ross Point-Rathdrum Hwy, Post Falls JCT ID-41 coming up in 3/4 of a mile. 41 heads north to the twin cities of Oldtown, Idaho and Newport, Washington. AMP: 7 Location: I-90 and Rathdrum-Ross Point, Post Falls ID-41 exits, heads up to Oldtown, Newport WA E to SH-41, W to WA … Continue reading Interstate 90, I-90 Bus to SH-41