Facts
- Overview
- Rainbow arch bridge over Cumberland River on KY 779
- Location
- Whitley County, Kentucky
- Status
- Open to traffic
- History
- Built 1925
- Design
- Concrete through arch
- Dimensions
-
Length of largest span: 94.1 ft.
Total length: 276.8 ft.
Deck width: 15.1 ft.
- Recognition
- Posted to the National Register of Historic Places
- Approximate latitude, longitude
- +36.75583, -83.98667 (decimal degrees)
36°45'21" N, 83°59'12" W (degrees°minutes'seconds") - Inventory number
- BH 18960 (Bridgehunter.com ID)
- Inspection (as of 09/2005)
- Deck condition rating: Poor (4 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Fair (5 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 35.2 (out of 100) - Average daily traffic (as of 2003)
- 305