+31.17056, -97.08237
31°10'14" N, 97°04'57" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SH 320 over LIVE OAK CREEK
Structure number:090740059002015
Location:3.60 MI SW OF US 77
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:24.9 ft. [7.6 m]
Total length:149.9 ft. [45.7 m]
Roadway width between curbs:25.6 ft. [7.8 m]
Deck width edge-to-edge:29.9 ft. [9.1 m]
Owner:State Highway Agency [01]
Year built:1947
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:M 18 / H 20 [4]
Number of main spans:6
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: January 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,720 [as of 2013]
Truck traffic:8% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:64.5
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$1,100,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2017FairGoodGoodFair172064.5
January 2015FairGoodGoodFair145064.5
February 2013FairGoodGoodFair145065.5
January 2011GoodGoodGoodGood145076.8
January 2009GoodGoodGoodGood145076.8
January 2007GoodGoodGoodGood180076.8
March 2005GoodGoodGoodGood180076.8
April 2003FairGoodGoodSatisfactory170081.3
March 2001GoodVery GoodVery GoodGood160081.3
April 1999GoodVery GoodVery GoodVery Good145081.3
February 1997GoodVery GoodVery GoodVery Good145080.3
January 1995GoodGoodVery GoodVery Good130080.3
February 1993GoodGoodVery GoodVery Good105071.6
September 1991GoodGoodVery GoodVery Good120078.8