Facts
- Overview
- Pony truss bridge over Red River on N1680 Rd.
- Location
- Harmon County, Oklahoma
- Status
- Open to traffic
- History
- Built 1926; rehabilitated 1969. Carried S.H. 30 from 1957 to 1970.
- Design
- Warren pony truss
- Dimensions
-
Length of largest span: 68.9 ft.
Total length: 1,275.0 ft.
Deck width: 17.1 ft.
- Recognition
- Eligible for the National Register of Historic Places
- Approximate latitude, longitude
- +34.57833, -99.95750 (decimal degrees)
34°34'42" N, 99°57'27" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 14/412179/3826699 (zone/easting/northing)
- Elevation
- 1550 ft. above sea level
- USGS topographic map
- Hollis SW
- Inventory number
- BH 29049 (Bridgehunter.com ID)
- Inspection (as of 10/2006)
- Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Fair (5 out of 9)
Appraisal: Functionally obsolete
Sufficiency rating: 42.7 (out of 100) - Average daily traffic (as of 2005)
- 50
Update Log
- November 5, 2008: Updated by Rick Mattioni: Bridge type updated.
- October 23, 2008: Updated by Rick Mattioni
Sources
- Rick Mattioni - rickmattioni [at] aol [dot] com
- "Spans of Time" - Oklahoma Historic Bridge Inventory