+30.38397, -94.03427
30°23'02" N, 94°02'03" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 96 over QUINN MARSH
Structure number:201220006504016
Location:4.45 MI NE OF HARDIN CO
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:7.9 ft. [2.4 m]
Total length:77.1 ft. [23.5 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1924
Year reconstructed:1996
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Number of main spans:9
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: April 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:11,640 [as of 2013]
Truck traffic:11% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present minimum criteria [6]
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:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:67.4

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
April 2018Fair6 out of 101164067.4
April 2016Fair6 out of 101164067.1
April 2014Fair6 out of 101224066.7
April 2012Fair6 out of 101171062.9
June 2010Fair6 out of 101358062.0
November 2008Fair6 out of 101200063.1
April 2007Fair6 out of 101210061.0
May 2005Fair6 out of 101210064.0
August 2003Good7 out of 101250066.8
July 2001Fair6 out of 101150067.2
May 1999Good7 out of 10600084.9
April 1997Good7 out of 10990083.7
January 1993Good8 out of 10930091.2
November 1988Good8 out of 10940091.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Culvertlinear ft.1,9301,528392100
Bridge Rail
Other Material Bridge Raillinear ft.7575000