Facts
- Overview
- Rainbow arch bridge over Cow Creek on Ralston-Benge Road
- Location
- Adams County, Washington
- Status
- Open to traffic
- History
- Built 1917
- Design
- Concrete through arch
- Dimensions
-
Length of largest span: 51.8 ft.
Total length: 51.8 ft.
Deck width: 20.0 ft.
- Approximate latitude, longitude
- +46.95750, -118.22111 (decimal degrees)
46°57'27" N, 118°13'16" W (degrees°minutes'seconds") - Inventory number
- BH 34129 (Bridgehunter.com ID)
- Inspection (as of 11/2006)
- Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Fair (5 out of 9)
Sufficiency rating: 46.5 (out of 100) - Average daily traffic (as of 2005)
- 72