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S31B HILDRETH SPUR over W BR THOMPSON CREEK

Map

Coordinates:
+40.33604, -99.00461
40°20'10" N, 99°00'17" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:S31B HILDRETH SPUR over W BR THOMPSON CREEK
Structure number:SS31B00272
Location:2E HILDRETH
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:34.1 ft. [10.4 m]
Total length:86.0 ft. [26.2 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:33.1 ft. [10.1 m]
Owner:State Highway Agency [01]
Year built:1961
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:3
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:375 [as of 2016]
Truck traffic:5% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry 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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:84.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017FairFairFairGood37584.9
April 2015FairFairFairGood45583.8
April 2013FairFairFairGood45583.8
April 2011FairFairFairGood38085.9
April 2009FairFairFairGood32085.9
April 2007FairFairFairGood35071.3
May 2005FairFairFairGood35571.3
October 2003FairFairSatisfactoryGood34081.4
April 2001FairFairSatisfactoryGood56079.3
November 1999FairFairSatisfactoryGood38580.3
November 1997FairFairFairGood38572.3
December 1995FairFairFairGood36072.3
November 1993FairFairFairGood35072.3
December 1991FairFairFairGood27572.4

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Abutmentlinear ft.6464000
Prestressed Concrete Pileeach2626000
Reinforced Concrete Pier Caplinear ft.176176000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1721254700
Deck
Reinforced Concrete Slabsq. ft.2,8122,72760250
Wearing Surfacessq. ft.2,4082,3783000