Newton & Northwestern Railroad

Reporting mark: N&NW
FDDM - Bass Point Creek Trestle (Boone County, Iowa)
Built 1903; Partially destroyed by flooding in 1912; Replaced in 1913
Lost Timber stringer bridge over Bass Point Creek on Railroad
Destroyed by flooding

FDDM - Des Moines River Bridge (Old) (Boone County, Iowa)
Built 1903; Replaced 1915
Lost Howe through truss bridge over Des Moines River on Fort Dodge, Des Moines, & Southern Railway
Replaced by a new bridge