I10 SR8 over Eight Mile Creek


+30.51556, -87.30225
30°30'56" N, 87°18'08" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I10 SR8 over Eight Mile Creek
Structure number:480053
Location:2.0 Miles West of US29
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:9.8 ft. [3.0 m]
Total length:31.5 ft. [9.6 m]
Owner:State Highway Agency [01]
Year built:1961
Year reconstructed:1997
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:3
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: April 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:57,750 [as of 2017]
Truck traffic:12% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
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: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]
Sufficiency rating:70.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
April 2018Fair6 out of 105775070.0
May 2016Fair6 out of 105337170.0
June 2014Fair6 out of 104752070.0
July 2012Fair6 out of 104534270.0
August 2010Fair6 out of 103750070.0
September 2008Fair6 out of 104150070.0
October 2006Fair6 out of 104250070.0
November 2004Fair6 out of 103950070.0
November 2002Fair6 out of 104150070.0
December 2000Fair6 out of 101925070.0
February 1999Fair6 out of 101800070.7
February 1997Fair6 out of 102950078.0
February 1995Fair6 out of 102800077.9
March 1993Fair6 out of 102373778.7
May 1991Fair6 out of 102266772.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Culvertlinear ft.5675303700