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I-170 EB over M.L.K. BLVD

Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I-170 EB over M.L.K. BLVD
Structure number:200000BC1107013
Location:0.7 MI. N. OF FAYETTE ST.
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:109.9 ft. [33.5 m]
Total length:365.2 ft. [111.3 m]
Roadway width between curbs:40.7 ft. [12.4 m]
Deck width edge-to-edge:44.0 ft. [13.4 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Owner:City or Municipal Highway Agency [04]
Year built:1979
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:4
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: May 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:19,900 [as of 2007]
Truck traffic:8% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Inventory rating:66.3 tons [60.3 metric tons]
Sufficiency rating:97.1
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$27,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201697.1FairSatisfactorySatisfactorySatisfactory-19900
January 201497.1FairSatisfactorySatisfactorySatisfactory-19900
January 201298.1FairSatisfactorySatisfactorySatisfactory-19900
July 201097.9FairSatisfactorySatisfactorySatisfactory-19900
March 200997.9FairSatisfactorySatisfactoryGood-19900
December 200897.9FairSatisfactoryGoodGood-19900
December 200797.9FairSatisfactorySatisfactoryGood-19900
December 200597.9FairSatisfactoryGoodGood-19900
November 200397.9GoodGoodGoodGood-19900
February 200297.9FairSatisfactoryGoodGood-19910
March 200098.0FairSatisfactoryGoodGood-18100
January 199898.0FairSatisfactoryGoodGood-18100
July 199598.4FairSatisfactoryGoodGood-18100
October 199298.4FairSatisfactoryGoodSatisfactory-18100
November 199098.4GoodGoodGoodGood-18100