Facts
- Overview
- Pony truss bridge over Thirty Mile Creek on a county road, 1 mi. south and 13 mi. east of Mott in Cannon Ball Township
- Location
- Hettinger County, North Dakota
- Status
- Open to traffic
- History
- Built 1916
- Design
- Pony truss
- Dimensions
-
Length of largest span: 74.2 ft.
Total length: 76.1 ft.
Deck width: 16.4 ft.
- Recognition
-
Eligible for the National Register of Historic Places
- Inventory number
- BH 23484 (Bridgehunter.com ID)
- Inspection (as of 03/2007)
- Deck condition rating: Serious (3 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Fair (5 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 48.0 (out of 100)
- Average daily traffic (as of 2007)
- 10