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NORMAN BRIDGE ROA over AUDUBON DITCH

Montgomery County, Alabama

Map

Coordinates:
+32.31775, -86.29851
32°19'04" N, 86°17'55" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NORMAN BRIDGE ROA over AUDUBON DITCH
Structure number:000153
Old structure number:0000027751M0120 (from 1992 edition)
Location:1.2 MI.N.OF US 331
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:9.8 ft. [3.0 m]
Total length:33.1 ft. [10.1 m]
Owner:City or Municipal Highway Agency [04]
Year built:1920
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: March 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:3,610 [as of 1988]
Truck traffic:5% of total traffic
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
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:Moderate to major deterioration or disintegration, extensive cracking and leaching or spalls on concrete or masonry walls and slabs. Minor settlement or misalignment. Noticeable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection in one section, significant corrosion or deep pitting. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:85.6
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$342,000

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
March 2018Fair5 out of 10361085.6
March 2016Fair5 out of 10361085.6
March 2014Fair5 out of 10361085.6
March 2012Fair5 out of 10361085.6
March 2010Fair5 out of 10361065.0
March 2008Fair5 out of 10361065.0
March 2006Fair6 out of 10361075.1
February 2004Fair6 out of 10361075.1
April 2002Fair6 out of 10361075.1
July 2000Fair6 out of 10361075.1
July 1998Fair6 out of 10361075.3
July 1996Fair6 out of 10361075.1
May 1994Fair6 out of 10361075.2
July 1992Fair6 out of 10361075.2
April 1990Good7 out of 10361082.2