I 220 over LYNCH CREEK


+32.32370, -90.24756
32°19'25" N, 90°14'51" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 220 over LYNCH CREEK
Structure number:110022002500250
Location:2.5 MI N I 20
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:20.0 ft. [6.1 m]
Total length:44.0 ft. [13.4 m]
Owner:State Highway Agency [01]
Year built:1978
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:30,000 [as of 2017]
Truck traffic:8% of total traffic
Structural appraisal:Equal to present desirable criteria [8]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Culvert condition:No noticeable or noteworthy deficiencies which affect the condition of the culvert. Insignificant scrape marks caused by drift. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:79.6
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$300,000,000

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
September 2018Good8 out of 103000079.6
September 2016Good8 out of 105000077.3
September 2014Good8 out of 105400079.9
September 2012Good8 out of 105600079.8
August 2010Good8 out of 105700079.8
July 2008Good8 out of 106200079.5
October 2006Good8 out of 106100079.5
August 2004Good8 out of 105900079.6
August 2002Good8 out of 105000080.2
September 2000Good8 out of 103600078.9
August 1998Good8 out of 103600078.9
October 1996Good8 out of 103600078.9
January 1995Good8 out of 103600079.7
March 1991Good8 out of 103475079.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Culvertlinear ft.400400000