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SH 88 ML FEDERAL over US 6 ML

This bridge is no longer in the current National Bridge Inventory database, and has likely been demolished or abandoned.

Map 

Coordinates:
+39.72541, -105.02509
39°43'31" N, 105°01'30" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:SH 88 ML FEDERAL over US 6 ML
Structure number:F-16-EK
Location:FEDERAL / 6 IN DENVER
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:54.1 ft. [16.5 m]
Total length:180.1 ft. [54.9 m]
Roadway width between curbs:60.0 ft. [18.3 m]
Deck width edge-to-edge:72.2 ft. [22.0 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Owner:State Highway Agency [01]
Year built:1958
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:M 18 / H 20 [4]
Number of main spans:4
Main spans material:Concrete continuous [2]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2014 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:32,000 [as of 2011]
Truck traffic:5% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Operating rating:44.9 tons [40.8 metric tons]
Inventory rating:27.0 tons [24.5 metric tons]
Sufficiency rating:58.7
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$701,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201458.7FairFairSatisfactoryGoodFO32000
April 201257.5FairFairSatisfactoryGoodFO37100
July 201057.5FairFairSatisfactoryGoodFO37100
May 200858.7FairSatisfactorySatisfactoryGoodFO37100
April 200657.1FairSatisfactorySatisfactoryGoodFO44500
June 200458.2FairSatisfactorySatisfactoryGoodFO39423
July 200256.1FairSatisfactorySatisfactoryGoodFO48921
April 200057.7FairSatisfactorySatisfactoryGoodFO40300
April 199857.7FairSatisfactorySatisfactoryGoodFO40300
February 199657.2FairSatisfactorySatisfactoryGoodFO39700
April 199453.3FairSatisfactorySatisfactoryGoodFO38000
June 199251.3FairGoodSatisfactoryGoodFO38000
May 199052.1FairSatisfactorySatisfactorySatisfactoryFO35000