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I-565 over ZIERDT ROAD

Map 

Coordinates:
+34.69000, -86.71607
34°41'24" N, 86°42'58" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I-565 over ZIERDT ROAD
Structure number:014453
Location:I-565 OVER ZIERDT RD.
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:111.9 ft. [34.1 m]
Total length:250.0 ft. [76.2 m]
Roadway width between curbs:55.8 ft. [17.0 m]
Deck width edge-to-edge:58.7 ft. [17.9 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
Skew angle:31°
Owner:State Highway Agency [01]
Year built:1988
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: June 2015 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:31,543 [as of 2015]
Truck traffic:8% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:79.0 tons [71.8 metric tons]
Inventory rating:48.2 tons [43.8 metric tons]
Sufficiency rating:95.0
Estimated cost of work:$3,825,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201595.0GoodGoodGoodGood-31543
June 201395.2GoodGoodVery GoodGood-30330
June 201195.2GoodVery GoodVery GoodVery Good-30150
June 200995.3GoodVery GoodVery GoodVery Good-29355
June 200795.3GoodVery GoodVery GoodVery Good-28670
June 200595.5GoodVery GoodVery GoodVery Good-26445
June 200395.7GoodVery GoodVery GoodVery Good-24685
May 200195.7GoodVery GoodVery GoodVery Good-24685
May 199995.9GoodVery GoodVery GoodVery Good-22645
July 199796.1GoodVery GoodVery GoodVery Good-19950
July 199596.5GoodVery GoodVery GoodVery Good-19950
July 199396.8GoodVery GoodVery GoodVery Good-16590
November 199197.1GoodVery GoodVery GoodVery Good-11450