Share:

US 24-PLATTE AVE over SH 21-POWERS BLVD

Map 

Coordinates:
+38.83861, -104.71694
38°50'19" N, 104°43'01" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

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 2014 

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. ratingEvaluationDeckSuper.Sub.ADT
December 201498.2Not deficientVery GoodVery GoodVery Good38000
January 201396.0Not deficientVery GoodVery GoodVery Good42300
December 201096.0Not deficientVery GoodVery GoodVery Good42300
January 200996.0Not deficientVery GoodVery GoodVery Good42300
November 200696.5Not deficientVery GoodVery GoodVery Good32200
October 200497.4Not deficientVery GoodVery GoodVery Good12700
October 200297.4Not deficientVery GoodVery GoodVery Good12700
January 200196.8Not deficientVery GoodVery GoodVery Good12700