Bob Cozby's Railroad Line, Passenger Train, and Station Index

Oakland Lark Ocean Limited Ocean Shore Limited Ohio Special Ohio State Limited Ohio State Limited (Columbus Section) Ohio X-plorer Ohioan Oklahoma Rocket Oklahoman

Old Dominion Olympian (Seattle-Tacoma section) Olympian (Tacoma-Seattle section) Olympian Hiawatha Omaha Express Omaha Limited Omahan On Wisconsin Onondaga Ontarian

Ontario Limited Orange Blossom Special Oregon Express Oregonian Oregonian (Grants Pass Section) Oriental Limited Orland Park Cannonball Orleanean Ouray Branch Overland Express

Overland Flyer Overland Limited Overland Ltd, Los Angeles Ltd, Portland Rose Overland, San Francisco Overnighter Overseas Owl (California) Owl (Canadian Section) Owl (Lackawanna Section) Owl (New Haven Section)

Owl (Sacramento Section) Owl (Texas) Ozark State Zephyr Ozarker