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US 24-PLATTE AVE over SH 21-POWERS BLVD

Map

Coordinates:
+38.83861, -104.71694
38°50'19" N, 104°43'01" 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:17.1 ft. [5.2 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]
Operating rating:78.0 tons [70.9 metric tons]
Inventory rating:46.8 tons [42.5 metric tons]
Sufficiency rating:98.2

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201698.2GoodVery GoodVery GoodVery Good-38000
December 201498.2GoodVery GoodVery GoodVery Good-38000
January 201396.0GoodVery GoodVery GoodVery Good-42300
December 201096.0GoodVery GoodVery GoodVery Good-42300
January 200996.0GoodVery GoodVery GoodVery Good-42300
November 200696.5GoodVery GoodVery GoodVery Good-32200
October 200497.4GoodVery GoodVery GoodVery Good-12700
October 200297.4GoodVery GoodVery GoodVery Good-12700
January 200196.8GoodVery GoodVery GoodVery Good-12700

Element Data

Source: National Bridge Elements dataset, 2016 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