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I 76 ML WBND over COUNTY ROAD 29

Map

Coordinates:
+40.92669, -102.38784
40°55'36" N, 102°23'16" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 76 ML WBND over COUNTY ROAD 29
Structure number:A-27-AE
Location:8.2 MI SW OF JCT US 385
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:58.1 ft. [17.7 m]
Total length:144.0 ft. [43.9 m]
Roadway width between curbs:42.0 ft. [12.8 m]
Deck width edge-to-edge:44.6 ft. [13.6 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1970
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:3,400 [as of 2011]
Truck traffic:27% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present desirable criteria [8]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:97.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017FairSatisfactorySatisfactorySatisfactory340097.0
June 2015FairSatisfactorySatisfactorySatisfactory340097.4
June 2013FairSatisfactorySatisfactorySatisfactory340097.4
June 2011FairSatisfactorySatisfactorySatisfactory300097.4
April 2009FairSatisfactorySatisfactorySatisfactory300097.4
April 2007FairSatisfactorySatisfactorySatisfactory335097.4
April 2005FairSatisfactorySatisfactorySatisfactory209497.4
April 2003FairSatisfactorySatisfactorySatisfactory268897.4
May 2001FairFairSatisfactorySatisfactory268896.2
April 1999FairFairSatisfactorySatisfactory255796.2
June 1997FairFairSatisfactorySatisfactory280093.2
June 1995PoorPoorSatisfactorySatisfactory280091.2
April 1993PoorPoorSatisfactorySatisfactory210092.0
May 1991PoorPoorGoodSatisfactory235092.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.8528163600
Deck
Reinforced Concrete Top Flangesq. ft.6,4086,00040800
Wearing Surfacessq. ft.6,4086,15025800
Substructure
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.89494000
Reinforced Concrete Pier Caplinear ft.7878000
Joints
Pourable Jointlinear ft.42271500
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.288283500
Steel Protective Coatingsq. ft.288288000