I 59/20 over STREAM


+33.54889, -86.77722
33°32'56" N, 86°46'38" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 59/20 over STREAM
Structure number:010869
Location:.1 MI. NO. AL 79
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:1.0 ft. [0.3 m]
Total length:3.6 ft. [1.1 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1973
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]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: February 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:140,400 [as of 2018]
Truck traffic:11% of total traffic
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:Moderate to major deterioration or disintegration, extensive cracking and leaching or spalls on concrete or masonry walls and slabs. Minor settlement or misalignment. Noticeable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection in one section, significant corrosion or deep pitting. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:59.0
Estimated cost of work:$5,783,000

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
February 2018Fair5 out of 1014040059.0
February 2016Fair6 out of 1014040070.0
February 2014Fair6 out of 1014040070.0
February 2012Fair6 out of 1014109070.0
February 2010Fair6 out of 1014342070.0
January 2008Fair6 out of 1014313070.0
January 2006Fair6 out of 1013892070.0
February 2004Fair6 out of 1013608070.0
February 2002Fair6 out of 1013608070.0
February 2000Good7 out of 1013506070.0
February 1998Good7 out of 1012724070.0
January 1996Good7 out of 1012164071.9
January 1994Good7 out of 1011455072.6
November 1991Good8 out of 1011234072.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Reinforced Concrete Culvertlinear ft.1,02801049240