Facts
- Overview
- Pony truss bridge over Allen Creek on 270th Street
- Location
- Harrison County, Iowa
- Status
- Open to traffic
- History
- Built ca. 1930; rehabilitated 1977
- Design
- Pony truss
- Dimensions
-
Length of largest span: 89.9 ft.
Total length: 96.1 ft.
Deck width: 22.0 ft.
- Approximate latitude, longitude
- +41.61755, -95.93498 (decimal degrees)
41°37'03" N, 95°56'06" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 15/255468/4611476 (zone/easting/northing)
- Land survey
- T. 79 N., R. 44 W., Sec. 35
- USGS topographic map
- Missouri Valley
- Inventory numbers
- IA 178330 (Iowa bridge number)
BH 13593 (Bridgehunter.com ID) - Inspection (as of 01/2006)
- Deck condition rating: Good (7 out of 9)
Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Good (7 out of 9)
Sufficiency rating: 62.3 (out of 100) - Average daily traffic (as of 2004)
- 380