Facts
- Overview
- Rainbow arch bridge over Kennebec River on US 201A/ME 8 in Norridgewock
- Location
- Somerset County, Maine
- Status
- Open to traffic
- History
- Built 1928
- Design
- Concrete through arch
- Dimensions
-
Length of largest span: 109.9 ft.
Total length: 588.9 ft.
Deck width: 20.0 ft.
Vertical clearance above deck: 14.2 ft.
- Recognition
- Eligible for the National Register of Historic Places
- Approximate latitude, longitude
- +64.16667, -21.95000 (decimal degrees)
64°10'00" N, 21°56'60" W (degrees°minutes'seconds") - Inventory numbers
- ME 2187 (Maine bridge number)
BH 19919 (Bridgehunter.com ID) - Inspection (as of 03/2007)
- Deck condition rating: Poor (4 out of 9)
Superstructure condition rating: Serious (3 out of 9)
Substructure condition rating: Serious (3 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 17.0 (out of 100) - Average daily traffic (as of 2006)
- 6,790