Facts
- Overview
- Pony truss bridge over Boulder River on CR 103 in Big Timber
- Location
- Sweet Grass County, Montana
- Status
- Open to traffic
- History
- Built 1940
- Design
- Pony truss
- Dimensions
-
Length of largest span: 105.0 ft.
Total length: 146.0 ft.
Deck width: 18.0 ft.
- Approximate latitude, longitude
- +45.83333, -109.93778 (decimal degrees)
45°49'60" N, 109°56'16" W (degrees°minutes'seconds") - Inventory number
- BH 23187 (Bridgehunter.com ID)
- Inspection (as of 08/2005)
- Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Sufficiency rating: 54.1 (out of 100) - Average daily traffic (as of 2003)
- 100