Missouri & North Arkansas Railroad Bridge, Spanning Middle Fork Little Red River, Shirley, Van Buren County, AR
Significance: The Missouri & North Arkansas Railroad Bridge at Shirley, Arkansas is an example of a Baltimore through truss, a modification of the Pratt truss development by the Pennsylvania Railroad in 1871. This structure is of interest as a former railroad bridge adapted for use as a roadway bridge.
Survey number: HAER AR-76
Building/structure dates: 1908 Initial Construction
Building/structure dates: 1978 Subsequent Work