Amtrak electric locomotive 910 at Bowie, Maryland on July 5, 1982. Photo shows Bowie tower and steel bridge. Photo by J.M. Fredrickson. Other Subject Classes: electric locomotive, passenger train

Amtrak electric locomotive 910 at Bowie, Maryland on July 5, 1982. Photo by J.M. Fredrickson. Other Subject Classes: electric locomotive, passenger train

Amtrak electric locomotive 914 at Bowie, Maryland on July 5, 1982. Photo by J.M. Fredrickson. Other Subject Classes: electric locomotive, passenger train

Amtrak electric locomotive 930 at Bowie, Maryland on July 5, 1982. Bowie tower and signal bridge are visible in the photo. Photo by J.M. Fredrickson. Other Subject Classes: electric locomotive, passenger train

Amtrak electric locomotive 935 at Bowie, Maryland on July 5, 1982. Bowie tower, signal bridge and passenger shed are visible in the photo. Photo by J.M. Fredrickson. Other Subject Classes: electric locomotive, passenger train

Amtrak electric locomotive 935 at Bowie, Maryland on July 5, 1982. Bowie tower, signal bridge and passenger shed are visible in the photo. Photo by J.M. Fredrickson. Other Subject Classes: electric locomotive, passenger train

Amtrak electric locomotive 970 at Bowie, Maryland on July 5, 1982. Bridge visible in the photo. Photo by J.M. Fredrickson. Other Subject Classes: electric locomotive, passenger train

Amtrak passenger train at Bowie, Maryland on July 5, 1982. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train

Amtrak passenger train at Bowie, Maryland on July 5, 1982. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train

Amtrak passenger train at Bowie, Maryland on July 5, 1982. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train