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R8 (I565W-US231N) over CITY STREETS; RR; CREEK

Map 

Coordinates:
+34.72972, -86.59673
34°43'47" N, 86°35'48" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:R8 (I565W-US231N) over CITY STREETS; RR; CREEK
Structure number:015941
Location:RAMP 8 BUS DEPOT
Purpose:Carries highway over highway, waterway, and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:160.1 ft. [48.8 m]
Total length:2125.1 ft. [647.7 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:27.9 ft. [8.5 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1991
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:11
Main spans material:Steel [3]
Main spans 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: February 2016 

Status:Open, no restriction [A]
Average daily traffic:4,680 [as of 2016]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:44.8 tons [40.7 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:95.6
Estimated cost of work:$13,624,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201695.6Not deficientGoodGoodSatisfactory4680
February 201495.6Not deficientGoodGoodSatisfactory4415
February 201295.6Not deficientGoodGoodSatisfactory4362
February 201095.6Not deficientGoodGoodGood4421
February 200895.6Not deficientGoodGoodGood4376
February 200695.3Not deficientGoodGoodGood7545
February 200495.3Not deficientGoodGoodGood7040
February 200295.3Not deficientGoodGoodGood7040
January 200095.3Not deficientGoodGoodGood7800
20000.0Not applicable---13511
January 199895.3Not deficientGoodGoodGood7200
November 199595.4Not deficientGoodGoodGood7200
November 199395.5Not deficientGoodGoodGood6647