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I 25 ML SBND over COTTONWOOD CREEK

Map 

Coordinates:
+38.92750, -104.81306
38°55'39" N, 104°48'47" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I 25 ML SBND over COTTONWOOD CREEK
Structure number:I-17-HF
Location:1.8 MI S OF JCT SH 83
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:92.9 ft. [28.3 m]
Total length:188.7 ft. [57.5 m]
Roadway width between curbs:66.9 ft. [20.4 m]
Deck width edge-to-edge:70.9 ft. [21.6 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1960
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:2
Main spans material:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Precast Panels [2]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: August 2014 

Status:Open, no restriction [A]
Average daily traffic:65,000 [as of 2011]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
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:79.0 tons [71.8 metric tons]
Inventory rating:47.3 tons [43.0 metric tons]
Sufficiency rating:95.0
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$722,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201495.0Not deficientGoodVery GoodGood65000
August 201295.7Not deficientGoodVery GoodGood49300
August 201095.7Not deficientVery GoodVery GoodVery Good49300
September 200895.7Not deficientVery GoodVery GoodVery Good49300
September 200695.6Not deficientVery GoodVery GoodVery Good51350
August 200464.1Functionally obsoleteVery GoodVery GoodVery Good46373