1863(4?)-? Clinton, Iowa, Pivot 1/360' Built by Detroit Bridge Mississippi River draw & Iron Works. It was the longest in the world at time of completion. Designed by Bollman.
1864-? Laurel, Md., Bollman ? Replaced stone arch that Patuxent River truss had been washed out. B. & O. RR.
c. 1864-? Near Veracruz, Bollman 1/115' Veracruz & Jucaro RR. Mexico, Medellín through First iron bridge in River truss Mexico. Designed and built by Bollman.
1864-? Near Point of Bollman 1/80'(?) Iron bridge mentioned in Rocks, Md., Back truss(?) B. & O. RR. annual Creek report, 1864. The span length given is that of previous stone arch.
1864-? Bladensburg, Md., Bollman 1/? Span for second track, to Anacostia River truss match 1851 span. B. & O. RR.
1868-? Cape Fear, N.C., Bollman 2/146'6" Wilmington Railway Bridge Northeast Branch, truss(?) 1/164' Co. This bridge was Cape Fear River pivot connected to that over draw/150' the Northwest Branch by 2-1/2 miles of timber trestling. Designed and built by Bollman.
1868-? Cape Fear, N.C., Bollman 1/217'(?) See above. Northwest Branch, truss(?) pivot Cape Fear River draw/150'
1868-? Quincy, Ill., Bollman 4/85' Chicago, Burlington & Quincy Bay (in deck pivot Quincy RR. The pivot draw Mississippi River) truss draw/190' was formed of two 85-ft. simple Bollman deck spans whose outer ends hung from hog chains. Designed by Bollman; built by Detroit Bridge & Iron Works.
1869- Baltimore, Md., Warren 2/100' North Avenue Bridge. c.1892 over Jones Falls, truss 2/55'6" Composite double B. & O. RR., and intersection truss; Northern Central timber top chord and RR. posts, wrought-iron lower chord and ties. In 55-ft. spans, both chords timber. Cost, $73,588. Built by Bollman.
c.1869- Harpers Ferry, Va., Bollman 4/? Canal span (no. 8), Wide 1936 Potomac River through span (no. 2), Winchester truss span, and West End span. Destroyed by flood in 1936. B. & O. RR.
1870- Baltimore, Md., Iron 1/108' Charles Street Bridge. c.1895 Jones Falls "Isometrical Three lines of trussing. truss" Cost, $20,297. Built by (probably Bollman. Pratt type)
1870- Bellaire, Ohio- Bollman 9/107'- In approaches; 2 spans on 1893 & Benwood W. Va., deck 125' Ohio side; 7 on West 1900 Ohio River truss Virginia side. B. & O. RR.