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SH 59 ML over PATENT CREEK

Map

Coordinates:
+40.49471, -102.62644
40°29'41" N, 102°37'35" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SH 59 ML over PATENT CREEK
Structure number:C-26-D
Location:30.7 MI NO OF JCT US 34
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:15.4 ft. [4.7 m]
Total length:35.4 ft. [10.8 m]
Deck width edge-to-edge:91.9 ft. [28.0 m]
Owner:State Highway Agency [01]
Year built:1956
Year reconstructed:1968
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:2
Main spans material:Steel [3]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: May 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:280 [as of 2011]
Truck traffic:25% 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: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:100.0

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
May 2015100.0Fair6 out of 10-280
May 2013100.0Fair6 out of 10-280
May 201190.6Good7 out of 10-190
April 200990.6Good7 out of 10-190
February 200890.6Good7 out of 10-200
June 200590.6Good7 out of 10-228
May 2003100.0Good7 out of 10-262
April 2001100.0Fair6 out of 10-262
April 1999100.0Fair6 out of 10-252
April 1997100.0Fair6 out of 10-280
April 1995100.0Good7 out of 10-280
April 199399.9Good7 out of 10-360
May 1991100.0Good7 out of 10-300

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Culvert
Steel Culvertlinear ft.1841364800
Steel Protective Coatingsq. ft.1841360048