Facts 

Overview
Pony truss bridge over Big Darby on Amity Pike
Location
Madison County, Ohio
Status
Closed to all traffic
History
Built 1934; rehabilitated 1958
Design
Pony truss
Dimensions
Length of largest span: 104.0 ft.
Total length: 208.0 ft.
Deck width: 20.0 ft.
Inventory numbers
ODOT 4931130 (Ohio Dept. of Transportation structure feature number)
BH 27961 (Bridgehunter.com ID)
Inspection (as of 12/2007)
Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Critical (2 out of 9)
Substructure condition rating: Poor (4 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 15.8 (out of 100)
Average daily traffic (as of 1991)
1,311

Categories 

Built 1934 (422)
Built during 1930s (7,083)
Closed (1,778)
Corrugated deck (520)
Functionally obsolete (6,157)
Madison County, Ohio (5)
Ohio (1,730)
Open (23,111)
Owned by county (14,544)
Pony truss (11,788)
Span length 100-125 feet (2,629)
Structurally deficient (14,984)
Total length 175-250 feet (2,105)
Truss (19,461)