Share:

WB 20TH ST over S PLATTE RIVER

Map 

Coordinates:
+39.76081, -105.00350
39°45'39" N, 105°00'13" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:WB 20TH ST over S PLATTE RIVER
Structure number:D-03-V-052
Location:JUST E OF I-25
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:206.0 ft. [62.8 m]
Total length:273.3 ft. [83.3 m]
Roadway width between curbs:45.9 ft. [14.0 m]
Deck width edge-to-edge:57.1 ft. [17.4 m]
Skew angle:15°
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:3
Main spans material:Steel continuous [4]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: January 2015 

Status:Open, no restriction [A]
Average daily traffic:11,766 [as of 2013]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:79.2 tons [72.0 metric tons]
Inventory rating:47.5 tons [43.2 metric tons]
Sufficiency rating:97.9

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201597.9Not deficientSatisfactoryGoodGood11766
January 201397.9Not deficientSatisfactoryGoodGood11766
January 201197.8Not deficientSatisfactoryGoodGood13138
December 200897.8Not deficientSatisfactoryGoodGood13138
October 200697.7Not deficientSatisfactoryGoodGood13922
August 200497.7Not deficientSatisfactoryVery GoodGood13922
November 200297.7Not deficientSatisfactoryVery GoodGood13922