Benjamin L. Crosby

of St. Louis, Missouri
Bellefontaine Bridge (St. Louis County, Missouri)
Resident engineer, 1893
Baltimore through truss bridge over the Missouri River on the BNSF Railway
Open to one track of railroad traffic

CB&Q - Rulo Bridge (Richardson County, Nebraska)
Resident engineer, 1887
Lost Whipple through truss bridge over Missouri River
Superstructure replaced

Nebraska City Railroad Bridge (Otoe County, Nebraska)
Resident engineer, 1888
Lost Whipple through truss bridge over Missouri River
Removed

Old Plattsmouth Railroad Bridge (Cass County, Nebraska)
Assistant engineer, 1880
Lost Whipple through truss bridge over Missouri River
Replaced by new bridge