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20TH ST HOV over ROADS/RIVER/RR

Map 

Coordinates:
+39.75919, -105.00031
39°45'33" N, 105°00'01" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:20TH ST HOV over ROADS/RIVER/RR
Structure number:D-03-V-045(A)
Location:NORTH OF 20TH ST
Purpose:Carries highway over highway, waterway, and railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:231.0 ft. [70.4 m]
Total length:3417.2 ft. [1041.5 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:29.9 ft. [9.1 m]
Vertical clearance above deck:17.7 ft. [5.4 m]
Vertical clearance below bridge:23.3 ft. [7.1 m]
Owner:City or Municipal Highway Agency [04]
Year built:1994
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:20
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:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2014 

Status:Open, no restriction [A]
Average daily traffic:2,076 [as of 2013]
Truck traffic:8% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:78.3 tons [71.2 metric tons]
Inventory rating:46.9 tons [42.6 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:76.2

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201476.2Functionally obsoleteFairFairGood2076
October 201276.2Functionally obsoleteFairFairGood2076
October 201076.2Functionally obsoleteFairFairGood2075
January 200976.2Functionally obsoleteFairFairGood2075
September 200676.3Functionally obsoleteFairFairGood1226
August 200487.4Functionally obsoleteFairSatisfactoryGood1226
September 200287.4Functionally obsoleteFairSatisfactoryGood1226
October 200091.4Not deficientSatisfactoryGoodGood1187
December 199991.4Not deficientGoodGoodVery Good1187
December 199891.4Not deficientGoodGoodVery Good1187
June 199691.1Not deficientGoodGoodVery Good1000
March 199591.1Not deficientVery GoodVery GoodExcellent1000