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31ST STREET SOUTH over BIG SLOUGH SOUTH TRIB.

Map

Coordinates:
+37.63688, -97.38024
37°38'13" N, 97°22'49" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:31ST STREET SOUTH over BIG SLOUGH SOUTH TRIB.
Structure number:530400870031S10
Location:31ST ST. S AT SHERIDAN
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:8.9 ft. [2.7 m]
Total length:29.9 ft. [9.1 m]
Skew angle:
Owner:City or Municipal Highway Agency [04]
Year built:1963
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:3
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: December 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:9,800 [as of 2006]
Truck traffic:1% of total traffic
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Operating rating:39.9 tons [36.3 metric tons]
Inventory rating:24.0 tons [21.8 metric tons]
Sufficiency rating:70.7

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
December 201570.7Fair6 out of 10-9800
October 201370.7Good7 out of 10-9800
September 201166.6Good7 out of 10FO9800
November 200966.6Fair6 out of 10FO9800
June 200766.6Fair6 out of 10FO9800
December 200266.3Fair6 out of 10FO11174
February 200066.3Good7 out of 10FO11174
March 199767.0Good7 out of 10FO8033
January 199566.2Good7 out of 10FO9405
May 199367.4Good7 out of 10FO9405