Us-79/Sec-16/L9.88 over Ditch


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:Us-79/Sec-16/L9.88 over Ditch
Structure number:0000000000M1465
Location:10.11 Mi Ne Of Mariana
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:12.1 ft. [3.7 m]
Total length:24.0 ft. [7.3 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1919
Year reconstructed:1950
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,900 [as of 2014]
Truck traffic:1% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present minimum criteria [6]
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]
Pier/abutment protection:Navigation protection not required [1]
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:89.2

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
August 2018Fair6 out of 10190089.2
August 2016Fair6 out of 10190089.2
August 2014Fair6 out of 10190076.0
August 2012Fair6 out of 10170076.3
August 2010Fair6 out of 10170073.3
August 2008Fair6 out of 10170073.3
August 2006Fair6 out of 10180073.1
September 2004Fair6 out of 10190073.0
August 2002Fair6 out of 10240072.1
August 2000Fair6 out of 10200072.6
July 1998Fair6 out of 10200070.6
July 1996Fair6 out of 1083072.3
August 1994Fair6 out of 1083072.4
September 1992Fair6 out of 1083072.4
September 1990Good7 out of 10315969.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Culvertlinear ft.2502371300