+38.82820, -104.83505
38°49'42" N, 104°50'06" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I 25 ML over US 24 ML, FOUNTAIN CRK
Structure number:I-17-DG
Purpose:Carries highway overpass over highway and waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:53.2 ft. [16.2 m]
Total length:302.2 ft. [92.1 m]
Roadway width between curbs:100.1 ft. [30.5 m]
Deck width edge-to-edge:106.0 ft. [32.3 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:1959
Year reconstructed:1978
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:6
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2014 

Status:Open, no restriction [A]
Average daily traffic:108,000 [as of 2011]
Truck traffic:9% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
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:41.9 tons [38.1 metric tons]
Inventory rating:25.0 tons [22.7 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:55.2
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$1,841,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201455.2Functionally obsoleteFairFairFair108000
September 201255.2Functionally obsoleteFairFairFair87400
September 201056.2Functionally obsoleteSatisfactorySatisfactoryFair87400
August 200856.2Functionally obsoleteSatisfactorySatisfactoryFair87400
August 200656.2Functionally obsoleteSatisfactorySatisfactoryFair92500
September 200456.2Functionally obsoleteSatisfactorySatisfactoryFair87159
July 200256.2Functionally obsoleteGoodSatisfactoryFair87152
September 200055.9Functionally obsoleteGoodSatisfactoryFair85506
July 199855.9Functionally obsoleteGoodSatisfactoryFair85506
August 199659.7Functionally obsoleteGoodSatisfactoryFair62800
September 199461.3Functionally obsoleteGoodSatisfactoryFair57200
August 199264.3Functionally obsoleteSatisfactorySatisfactoryFair57200
August 199064.9Functionally obsoleteSatisfactorySatisfactoryFair53800