N92 over STREAM


+41.17709, -97.80454
41°10'38" N, 97°48'16" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:N92 over STREAM
Structure number:S092 38521
Location:4E US30/N92 INTRCHG
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:9.8 ft. [3.0 m]
Total length:22.0 ft. [6.7 m]
Owner:State Highway Agency [01]
Year built:1939
Year reconstructed:1954
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:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: December 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,360 [as of 2018]
Truck traffic:18% of total traffic
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
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]
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:80.2

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
December 2018Fair6 out of 10136080.2
December 2016Fair6 out of 10137079.8
December 2014Fair6 out of 10137079.8
December 2012Fair6 out of 10120084.1
December 2010Fair6 out of 10116587.1
December 2008Fair6 out of 10116587.1
December 2006Fair6 out of 10107596.7
June 2004Fair6 out of 10112596.7
December 2002Fair6 out of 10132596.6
June 2000Fair6 out of 10105596.7
May 1998Fair6 out of 10105596.7
June 1996Fair6 out of 10109094.7
May 1994Fair6 out of 1091594.7
June 1992Fair6 out of 10110080.2
September 1991Good7 out of 10110080.2

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Culvertlinear ft.10689890