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I 55 over THREE MILE CREEK

Map

Coordinates:
+32.27039, -90.21022
32°16'13" N, 90°12'37" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 55 over THREE MILE CREEK
Structure number:110005502509090
Location:0.2 MI N MCDOWELL RD
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:16.1 ft. [4.9 m]
Total length:34.1 ft. [10.4 m]
Owner:State Highway Agency [01]
Year built:1956
Year reconstructed:1969
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 13.5 / HS 15 [3]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: June 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:73,500 [as of 2014]
Truck traffic:25% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
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:74.6
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$277,000,000

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
June 2016Good7 out of 107350074.6
June 2014Good8 out of 107500078.7
June 2012Good8 out of 107500078.7
June 2010Good8 out of 107500078.7
May 2008Good8 out of 107500078.7
September 2006Good8 out of 106400079.4
October 2004Good8 out of 106200079.5
August 2002Good8 out of 105900079.6
October 2000Good8 out of 105200077.1
August 1998Good8 out of 105200077.1
November 1996Good8 out of 105200077.1
January 1995Good8 out of 105417070.0
June 1991Good8 out of 104925070.5

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.2,9462,74332000