Facts
- Overview
- Bascule bridge over Island Lake Outlet on US 31 in Charlevoix
- Location
- Charlevoix County, Michigan
- Status
- Open to traffic
- History
- Built 1949; rehabilitated 1992
- Design
- Bascule
- Dimensions
-
Length of largest span: 110.9 ft.
Total length: 222.8 ft.
Deck width: 44.0 ft.
- Recognition
- Posted to the National Register of Historic Places
- Approximate latitude, longitude
- +45.31861, -85.25861 (decimal degrees)
45°19'07" N, 85°15'31" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 16/636485/5019820 (zone/easting/northing)
- USGS topographic map
- Charlevoix
- Inventory number
- BH 19999 (Bridgehunter.com ID)
- Inspection (as of 10/2007)
- Deck condition rating: Good (7 out of 9)
Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Appraisal: Functionally obsolete
Sufficiency rating: 59.7 (out of 100) - Average daily traffic (as of 2003)
- 13,716