+38.89858, -104.70661
38°53'55" N, 104°42'24" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Structure number:CSG-M.55-12.81W
Location:0.8 MI E OF POWERS BLVD.
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:122.1 ft. [37.2 m]
Total length:128.6 ft. [39.2 m]
Roadway width between curbs:37.4 ft. [11.4 m]
Deck width edge-to-edge:45.6 ft. [13.9 m]
Skew angle:28°
Owner:City or Municipal Highway Agency [04]
Year built:1985
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2014 

Status:Open, no restriction [A]
Average daily traffic:7,493 [as of 2013]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 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 replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
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:70.5 tons [64.1 metric tons]
Inventory rating:23.1 tons [21.0 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:66.3
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$540,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
April 201466.3Functionally obsoleteGoodGoodGood7493
April 201266.5Functionally obsoleteGoodGoodGood6388
April 201085.8Not deficientGoodGoodGood6388
March 200886.0Not deficientVery GoodGoodGood4736
April 200686.0Not deficientVery GoodGoodGood4736
May 200486.0Not deficientVery GoodVery GoodGood4736
April 200286.2Not deficientVery GoodVery GoodVery Good2121
May 200085.7Not deficientVery GoodVery GoodGood2121
October 199996.7Not deficientVery GoodVery GoodVery Good2121
October 199896.7Not deficientVery GoodVery GoodVery Good2121
November 199696.8Not deficientVery GoodVery GoodVery Good675
July 199496.8Not deficientVery GoodVery GoodVery Good675
October 199296.8Not deficientVery GoodVery GoodVery Good675
July 199096.8Not deficientVery GoodVery GoodVery Good759