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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 

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. ratingEvaluationDeckSuper.Sub.ADT
December 201570.7Not deficient---9800
October 201370.7Not deficient---9800
September 201166.6Functionally obsolete---9800
November 200966.6Functionally obsolete---9800
June 200766.6Functionally obsolete---9800
December 200266.3Functionally obsolete---11174
February 200066.3Functionally obsolete---11174
March 199767.0Functionally obsolete---8033
January 199566.2Functionally obsolete---9405
May 199367.4Functionally obsolete---9405