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COUNTY HIGHWAY over I76

Map

Coordinates:
+41.02023, -102.16583
41°01'13" N, 102°09'57" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY HIGHWAY over I76
Structure number:S076 00176
Location:2N COLO/NEBR LN
Purpose:Carries highway over highway
Route classification:Local (Rural) [09]
Length of largest span:69.9 ft. [21.3 m]
Total length:234.9 ft. [71.6 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:28.9 ft. [8.8 m]
Vertical clearance below bridge:15.7 ft. [4.8 m]
Owner:State Highway Agency [01]
Year built: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:4
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:254 [as of 2003]
Truck traffic:10% of total traffic
Deck condition:Good [7 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Operating rating:31.9 tons [29.0 metric tons]
Inventory rating:18.9 tons [17.2 metric tons]
Sufficiency rating:58.2

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201558.2FairGoodFairGood-254
October 201358.2FairGoodFairGood-254
November 201159.9FairGoodFairGood-254
December 200959.9FairGoodFairGood-254
December 200759.9FairGoodFairGood-254
November 200549.6FairGoodFairGood-254
May 200349.6FairGoodFairGood-254
October 200149.6FairGoodFairGood-254
May 199959.7GoodGoodVery GoodVery Good-254
April 199759.7GoodGoodVery GoodVery Good-254
May 199536.0PoorGoodPoorVery GoodSD254
June 199360.2GoodGoodVery GoodVery Good-254
October 199162.2GoodGoodVery GoodVery Good-254

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.2141833100
Steel Protective Coatingsq. ft.589580009
Deck
Reinforced Concrete Decksq. ft.643643000
Substructure
Reinforced Concrete Columneach62040
Reinforced Concrete Abutmentlinear ft.2828000
Reinforced Concrete Pier Caplinear ft.2121000
Bearings
Movable Bearingeach1212000
Fixed Bearingeach33000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.142142000