D.H. Morrison

Garden Hill Road Bridge (Athens County, Ohio)
Built ca.1870's
Iron truss bridge over Middle Branch Shade River on Garden Hill Road (TR 77)
Closed to all traffic

Mallaham Bridge (Putnam County, Ohio)
Columbia Bridge Works, 1876
Bowstring pony truss bridge over Riley Creek on Township Road M-6
Open to traffic

Melock Hill Bridge (Switzerland County, Indiana)
Built ca.1870
Lost Bowstring pony truss bridge over Log Lick Creek, Br. on Melock Hill Road (CR89)
Replaced by new bridge

Mill Road Bridge (Vanderburgh County, Indiana)
Built ca.1875
Lost Pratt pony truss bridge over Little Creek on Mill Road (old alignment)
Replaced by a new bridge and road later realigned.

Siloam Springs State Park Bridge (Adams County, Illinois)
Built ca. 1870's
Bowstring pony truss bridge over Branch McKee Creek on a pedestrian walkway
Open to traffic