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S MIAMI AVE - I-95 over SR-970 TO SW 1ST CT

Map

Coordinates:
+25.77250, -80.19611
25°46'21" N, 80°11'46" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:S MIAMI AVE - I-95 over SR-970 TO SW 1ST CT
Structure number:870555
Location:DOWNTOWN INTRCHG
Purpose:Carries highway overpass (third level) over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:104.0 ft. [31.7 m]
Total length:900.0 ft. [274.3 m]
Roadway width between curbs:19.0 ft. [5.8 m]
Deck width edge-to-edge:28.2 ft. [8.6 m]
Vertical clearance above deck:17.1 ft. [5.2 m]
Vertical clearance below bridge:13.8 ft. [4.2 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1969
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:12
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: April 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:9,700 [as of 2014]
Truck traffic:9% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:90.5 tons [82.3 metric tons]
Inventory rating:54.3 tons [49.4 metric tons]
Sufficiency rating:89.5

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201689.5FairVery GoodVery GoodSatisfactoryFO9700
April 201489.5FairVery GoodVery GoodSatisfactoryFO9700
April 201289.5GoodVery GoodVery GoodGoodFO9800
April 201088.7GoodVery GoodVery GoodGoodFO15000
April 200888.7GoodVery GoodVery GoodGoodFO15000
April 200688.7GoodVery GoodVery GoodGoodFO15000
April 200488.0GoodVery GoodVery GoodGoodFO15000
August 200088.0GoodVery GoodVery GoodGoodFO10400
September 199892.0GoodVery GoodVery GoodGoodFO10400
September 199692.0GoodVery GoodVery GoodGoodFO10400
September 199492.0GoodVery GoodVery GoodGoodFO10400
September 199292.0GoodVery GoodVery GoodGoodFO10400
June 199092.0GoodVery GoodVery GoodGoodFO10400

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.4,5014,501000
Deck
Reinforced Concrete Decksq. ft.32,75732,757000
Substructure
Reinforced Concrete Abutmentlinear ft.5252000
Reinforced Concrete Pileeach3023070
Reinforced Concrete Pier Caplinear ft.515511310
Joints
Pourable Jointlinear ft.484480400
Bearings
Movable Bearingeach6161000
Steel Protective Coatingsq. ft.1,0001,000000
Fixed Bearingeach6161000
Steel Protective Coatingsq. ft.1,0001,000000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,8001,795050