+33.56321, -86.73329
33°33'48" N, 86°43'60" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Structure number:011332
Old structure number:00000I593703080 (from 1992 edition)
Location:I59 * 77TH ST
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:105.6 ft. [32.2 m]
Total length:105.6 ft. [32.2 m]
Skew angle:68°
Owner:State Highway Agency [01]
Year built:1975
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Culvert [19]
Deck type:Not applicable [N]
Wearing surface:Bituminous [6]

Latest Available Inspection: February 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:6,624 [as of 2017]
Truck traffic:9% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
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: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]
Operating rating:97.8 tons [88.9 metric tons]
Inventory rating:97.8 tons [88.9 metric tons]
Sufficiency rating:98.0
Estimated cost of work:$6,728,000

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
February 201798.0Fair6 out of 10-6624
February 201598.0Fair6 out of 10-6624
February 201398.0Fair6 out of 10-6634
August 201198.0Good7 out of 10-6642
August 200998.0Good7 out of 10-6916
August 200798.0Good7 out of 10-6902
August 200598.0Good7 out of 10-6634
August 200398.0Good7 out of 10-2800
August 200198.0Good7 out of 10-2800
October 1999100.0Good7 out of 10-2600
January 1998100.0Good7 out of 10-2500
January 1996100.0Fair6 out of 10-2500
January 1994100.0Fair6 out of 10-2200
November 1991100.0Good7 out of 10-1000

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Reinforced Concrete Culvertlinear ft.2602006000