CR 1050 South Back Creek Bridge
Concrete abutments and wingwalls support the single-span Warren pony truss. The largely-bolted structure extends 35' in three panels. Its all-interior verticals are manufactured form a pair of angles riveted together with battens and its diagonals from a pair of laced angles. The I floor beams are bolted to heavy gussets below the lower chord and carry the asphalt-over-timber deck with its 19'9" roadway.
- Lost pony truss bridge over Back Creek on CR 1050 S
- Fairmount, Grant County, Indiana
- Replaced by new bridge
- Built ca. 1910; replaced 1993
- Warren Pony truss
Length of largest span: 32.2 ft.
Total length: 36.1 ft.
Deck width: 19.4 ft.
- Also called
- Grant County Bridge #151
- Approximate latitude, longitude
- +40.40101, -85.65906 (decimal degrees)
40°24'04" N, 85°39'33" W (degrees°minutes'seconds")
- Approximate UTM coordinates
- 16/613791/4473130 (zone/easting/northing)
- Quadrangle map:
- 870 ft. above sea level
- Average daily traffic (as of 2017)
- Inventory numbers
- INNBI 2700107 (Indiana bridge number on the National Bridge Inventory)
BH 39183 (Bridgehunter.com ID)
- Inspection report (as of October 2017)
- Overall condition: Fair
Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Good (7 out of 9)
Deck condition rating: Satisfactory (6 out of 9)
Sufficiency rating: 88.9 (out of 100)
View more at BridgeReports.com
- February 5, 2009: Added by James Baughn