+30.08185, -93.28600
30°04'55" N, 93°17'10" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Structure number:071003820402351
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:165.0 ft. [50.3 m]
Total length:634.9 ft. [193.5 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:26.9 ft. [8.2 m]
Vertical clearance below bridge:997.4 ft. [304.0 m]
Owner:State Highway Agency [01]
Year built:1979
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Movable - Swing [17]
Deck type:Concrete Precast Panels [2]

Latest Available Inspection: 2061

Good/Fair/Poor Condition:Fair
Average daily traffic:7,100 [as of 2016]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Superior to present desirable criteria [9]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Sufficiency rating:652.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
2061Fair7 out of 107100652.0
June 2018FairN out of 10710053.0
June 2017FairN out of 10650065.7
June 2015FairN out of 10650065.5
June 2014FairN out of 10650065.5
June 2013FairN out of 10640065.6
June 2012FairN out of 10690065.2
May 2011FairN out of 10680053.1
May 2010FairN out of 10680065.3
May 2009GoodN out of 10710065.0
May 2008GoodN out of 10680065.3
May 2007GoodN out of 10620068.8
May 2006GoodN out of 10620068.8
May 2005GoodN out of 10570069.2
May 2003GoodN out of 10580069.1
May 2002GoodN out of 10560069.2
May 2001GoodN out of 10361970.8
May 2000GoodN out of 10361970.8
May 1999GoodN out of 10361970.8
May 1998FairN out of 10361970.8
May 1997FairN out of 10298371.4
April 1995FairN out of 10452870.2
April 1994FairN out of 10446170.2
April 1993FairN out of 10303471.4
April 1992FairN out of 10303476.4

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Stringerlinear ft.6406004000
Steel Protective Coatingsq. ft.1,84801,84800
Steel Floor Beamlinear ft.74502400
Steel Protective Coatingsq. ft.142014200
Steel Columneach1800162
Steel Protective Coatingsq. ft.1,6920001,692
Timber Abutmentlinear ft.87513600
Timber Pileeach98087110
Reinforced Concrete Pier Caplinear ft.6966405600
Corrugated or Orthotropic Decksq. ft.5,2554,0001,00020055
Steel Protective Coatingsq. ft.44,50539,0003,1052,200200
Pourable Jointlinear ft.59932527400
Open Jointlinear ft.108108000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.1,7461,746000
Steel Protective Coatingsq. ft.4,8653,8001,06500
Reinforced Concrete Slabsq. ft.11,381011,341400