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I24 EXIT RP FR WBL over SMALL BRANCH

Map

Coordinates:
+35.00598, -85.22868
35°00'22" N, 85°13'43" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I24 EXIT RP FR WBL over SMALL BRANCH
Structure number:33I00240071
Location:I-24 NEAR EAST RIDGE
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:7.9 ft. [2.4 m]
Total length:25.9 ft. [7.9 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1960
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: October 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:47,840 [as of 2017]
Truck traffic:15% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:92.8

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
October 2016Good7 out of 104784092.8
October 2014Good7 out of 104784092.8
October 2012Good7 out of 104784092.8
October 2010Good7 out of 104784092.8
October 2008Good7 out of 104784092.8
October 2006Good7 out of 104784092.8
November 2004Good7 out of 104784092.8
August 2002Good7 out of 104784092.8
September 2000Good7 out of 109129082.0
August 1998Good7 out of 109609082.0
August 1996Good7 out of 109684082.0
July 1994Good7 out of 109230082.0
January 1993Good7 out of 107386082.0
February 1990Good7 out of 107386082.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.121121000