Missouri & Arkansas Railway

Reporting mark: M&A
A&O - Kings River Bridge (Carroll County, Arkansas)
Lost Warren deck truss bridge over Kings River on Arkansas & Ozarks Railway

Harahan Bridge (Shelby County, Tennessee)
Completed 1916 under the direction of engineer Ralph Modjeski
Cantilevered through truss railroad bridge over the Mississippi River at Memphis
Open to railroad traffic on two tracks; road deck rebuilt for pedestrian use