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US 24-PLATTE AVE over SH 21-POWERS BLVD

Map

Coordinates:
+38.83885, -104.72133
38°50'20" N, 104°43'17" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 24-PLATTE AVE over SH 21-POWERS BLVD
Structure number:I-18-AC
Location:PLATTE/POWERS-CO SPRINGS
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:131.9 ft. [40.2 m]
Total length:266.4 ft. [81.2 m]
Roadway width between curbs:129.9 ft. [39.6 m]
Deck width edge-to-edge:132.9 ft. [40.5 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:2000
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:2
Main spans material:Prestressed concrete continuous [6]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:38,000 [as of 2011]
Truck traffic:7% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:98.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2016GoodVery GoodVery GoodVery Good3800098.2
December 2014GoodVery GoodVery GoodVery Good3800098.2
January 2013GoodVery GoodVery GoodVery Good4230096.0
December 2010GoodVery GoodVery GoodVery Good4230096.0
January 2009GoodVery GoodVery GoodVery Good4230096.0
November 2006GoodVery GoodVery GoodVery Good3220096.5
October 2004GoodVery GoodVery GoodVery Good1270097.4
October 2002GoodVery GoodVery GoodVery Good1270097.4
January 2001GoodVery GoodVery GoodVery Good1270096.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Closed Web/Box Girderlinear ft.3,1683,163500
Deck
Reinforced Concrete Decksq. ft.35,44535,445000
Substructure
Reinforced Concrete Pier Walllinear ft.3636000
Reinforced Concrete Abutmentlinear ft.2662561000
Joints
Strip Seal Jointlinear ft.266266000
Pourable Jointlinear ft.260260000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.533533000
Steel Protective Coatingsq. ft.10,75310,753000