US 98 SR 30 over Bayou


+29.71413, -85.02066
29°42'51" N, 85°01'14" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 98 SR 30 over Bayou
Structure number:490006
Location:3.0 Miles W OF APALACH R
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:8.5 ft. [2.6 m]
Total length:25.3 ft. [7.7 m]
Owner:State Highway Agency [01]
Year built:1940
Year reconstructed:1986
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: June 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:6,200 [as of 2016]
Truck traffic:8% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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]
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:81.5

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
June 2018Fair6 out of 10620081.5
July 2016Fair6 out of 10590081.5
July 2014Fair6 out of 10590081.5
July 2012Fair6 out of 10560081.5
July 2010Good7 out of 10630081.5
August 2008Good7 out of 10720081.5
September 2006Good7 out of 10600081.5
October 2004Fair6 out of 10470081.5
October 2002Fair6 out of 10610072.9
November 2000Good7 out of 10400072.9
December 1998Fair6 out of 10800071.9
January 1997Fair6 out of 10330088.7
January 1995Fair6 out of 10730087.0
January 1993Fair6 out of 10653287.1
February 1991Good7 out of 10637287.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Culvertlinear ft.256025420