90.1 Highway bridge Portland, Oregon; one of 7. ; 90.2 Across the Umpaqua River at Winchester (Roseburg), Oregon. ; 90.3 Photo of Mt.. Shasta. ; 90.4 Photo of the Fresno fire truck, Mt. Shasta in background ; 90.5 Photo of unidentified river. ; 90.6 Photo of someone on the SP ferry.