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US 80 over LYNCH CREEK

Map

Coordinates:
+32.28821, -90.21999
32°17'18" N, 90°13'12" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 80 over LYNCH CREEK
Structure number:210008002504420
Location:1.7 MI E I 220
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:16.1 ft. [4.9 m]
Total length:73.2 ft. [22.3 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1939
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:3
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: June 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:24,000 [as of 2014]
Truck traffic:3% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:80.4
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$425,000,000

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
June 2016Good7 out of 102400080.4
June 2014Good7 out of 102400081.8
May 2012Good7 out of 102400081.8
May 2010Good7 out of 102100082.0
April 2008Good7 out of 102100082.0
June 2006Good7 out of 102200081.9
August 2004Good7 out of 102300081.9
August 2002Good7 out of 102000082.1
August 2000Good7 out of 102530081.7
August 1998Good7 out of 102530081.7
December 1996Good7 out of 102300077.5
December 1994Good7 out of 102300077.5
February 1993Good7 out of 102242077.5
June 1991Good7 out of 101731070.6

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.118110800