Rating:
No votes cast

Red River Bridge

Photo 

State Highway 79 Bridge at the Red River

Wikipedia

Enlarge

View this photo at upload.wikimedia.org

BH Photo #334822

Map 

Street View 

Facts 

Overview
Pony truss bridge over Red River on TX 79
Location
Clay County, Texas, and Jefferson County, Oklahoma
Status
Open to traffic
History
Built 1939
Builders
- Brooks & Dahlgren of Oklahoma City, Oklahoma
- Oklahoma Highway Commission
- Texas Highway Department
Design
Parker pony truss.
Bridge is a 21-span series of identical riveted Camelback pony truss spans, each with a span length of 102 feet. It is the only vehicular Camelback truss surviving on a state highway in Texas.
The bridge has an unusual bearing detail in which back-to-back fixed bearings on adjacent spans are combined into a single fixed bearing serving both spans.
Dimensions
Length of largest span: 100.1 ft.
Total length: 2,256.0 ft. (0.4 mi.)
Deck width: 24.0 ft.
Recognition
Posted to the National Register of Historic Places on December 20, 1996
Also called
State Highway 79 Bridge at the Red River
Approximate latitude, longitude
+34.13260, -98.09263   (decimal degrees)
34°07'57" N, 98°05'33" W   (degrees°minutes'seconds")
Approximate UTM coordinates
14/583664/3777230 (zone/easting/northing)
Quadrangle map:
Waurika West
Inventory numbers
TXNBI 030390028201005 (Texas bridge number on the National Bridge Inventory)
NRHP 96001518 (National Register of Historic Places reference number)
BH 32830 (Bridgehunter.com ID)
Inspection (as of 04/2014)
Deck condition rating: Poor (4 out of 9)
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Fair (5 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 31.7 (out of 100)
Average daily traffic (as of 2013)
1,590

Update Log 

  • August 11, 2015: Updated by Andy Peters: Added category "Camelback truss"
  • January 3, 2012: Updated by Jason Straub: NRHP updates
  • March 22, 2010: Updated by Nathan Holth: Added Street View.

Sources