Facts
- Overview
- Arch bridge over Walnut Creek on Grand Avenue in Des Moines
- Location
- Des Moines, Polk County, Iowa
- Status
- Open to traffic
- History
- Built 1914; rehabilitated 1961
- Design
- Arch
- Dimensions
-
Length of largest span: 44.9 ft.
Total length: 168.0 ft.
Deck width: 54.1 ft.
- Approximate latitude, longitude
- +41.58270, -93.70322 (decimal degrees)
41°34'58" N, 93°42'12" W (degrees°minutes'seconds") - Inventory numbers
- IA 3731 (Iowa bridge number)
BH 14251 (Bridgehunter.com ID) - Inspection (as of 07/2005)
- Deck condition rating: Fair (5 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Fair (5 out of 9)
Appraisal: Functionally obsolete
Sufficiency rating: 44.7 (out of 100) - Average daily traffic (as of 2000)
- 22,200