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I 76 ML EBND over COUNTY ROAD 29

Map

Coordinates:
+40.92549, -102.38783
40°55'32" N, 102°23'16" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 76 ML EBND over COUNTY ROAD 29
Structure number:A-27-AF
Location:6.9 MI NE OF JCT SH 59
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:Fair [5 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:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:96.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017FairFairSatisfactorySatisfactory340096.0
June 2015FairFairSatisfactorySatisfactory340096.4
June 2013FairFairSatisfactorySatisfactory340096.4
June 2011FairFairSatisfactorySatisfactory300096.4
April 2009FairFairSatisfactorySatisfactory300096.4
April 2007FairFairSatisfactorySatisfactory335096.4
April 2005FairFairSatisfactorySatisfactory209496.4
April 2003FairFairSatisfactorySatisfactory268896.4
May 2001FairFairSatisfactorySatisfactory268896.2
April 1999FairFairSatisfactorySatisfactory255796.2
June 1997FairFairSatisfactorySatisfactory280093.2
June 1995FairFairSatisfactorySatisfactory280093.2
April 1993FairFairSatisfactoryFair210083.0
May 1991FairFairSatisfactorySatisfactory235094.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.8528025000
Deck
Reinforced Concrete Top Flangesq. ft.6,408016,4070
Wearing Surfacessq. ft.6,4086,18322500
Substructure
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.8908900
Reinforced Concrete Pier Caplinear ft.78582000
Joints
Pourable Jointlinear ft.84661800
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.288288000
Steel Protective Coatingsq. ft.2882583000