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N61 over LEANDER CREEK

Map

Coordinates:
+42.87772, -101.68810
42°52'40" N, 101°41'17" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:N61 over LEANDER CREEK
Structure number:S061 22259
Location:JCT US20/N61 3S
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:12.1 ft. [3.7 m]
Total length:26.9 ft. [8.2 m]
Owner:State Highway Agency [01]
Year built:1949
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: March 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:250 [as of 2012]
Truck traffic:14% 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]
Pier/abutment protection:Navigation protection not required [1]
Culvert condition:No noticeable or noteworthy deficiencies which affect the condition of the culvert. Insignificant scrape marks caused by drift. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:77.9

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
March 2017Good8 out of 1025077.9
March 2015Good8 out of 1025077.9
March 2013Good7 out of 1025088.2
March 2011Good7 out of 1019088.0
March 2009Good7 out of 1019088.0
March 2007Good7 out of 1022098.5
March 2005Good7 out of 1024098.5
July 2003Good7 out of 1021597.5
February 2001Good7 out of 1020097.6
June 1999Good7 out of 1017596.6
June 1997Good7 out of 1018096.6
July 1995Good7 out of 1019094.6
June 1993Good7 out of 1017072.3
July 1991Good7 out of 1013081.2

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.140135500