Replacing an earlier bridge that was carried away 
in a spring flood, the Harpersfield Covered Bridge 
was built in 1868 and spans the Grand River, a 
state-designated wild, and scenic river. This bridge, 
which currently carries County Road No. 154 
(Harpersfield Road), is a two-span wooden Howe 
truss bridge, with center pier. The great flood of 
1913 washed away the northern approach and it 
was at this time that the additional 140 foot steel 
truss was added. Extensive rehabilitation in 1992 
included strengthening the lower chords, lowering 
and replacing the floor, and adding a cantilevered 
walkway. The 228-foot-long Harpersfield Bridge is 
the longest covered bridge in Ohio and is on the 
National Register of Historic Places.