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

Map

Coordinates:
+25.77279, -80.19622
25°46'22" 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:13.1 ft. [4.0 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]
Sufficiency rating:89.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2016FairVery GoodVery GoodSatisfactory970089.5
April 2014FairVery GoodVery GoodSatisfactory970089.5
April 2012GoodVery GoodVery GoodGood980089.5
April 2010GoodVery GoodVery GoodGood1500088.7
April 2008GoodVery GoodVery GoodGood1500088.7
April 2006GoodVery GoodVery GoodGood1500088.7
April 2004GoodVery GoodVery GoodGood1500088.0
August 2000GoodVery GoodVery GoodGood1040088.0
September 1998GoodVery GoodVery GoodGood1040092.0
September 1996GoodVery GoodVery GoodGood1040092.0
September 1994GoodVery GoodVery GoodGood1040092.0
September 1992GoodVery GoodVery GoodGood1040092.0
June 1990GoodVery GoodVery GoodGood1040092.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.4,5014,501000
Deck
Reinforced Concrete Decksq. ft.32,75731,1191,63800
Substructure
Reinforced Concrete Abutmentlinear ft.5252000
Reinforced Concrete Pileeach3026040
Reinforced Concrete Pier Caplinear ft.515511310
Joints
Pourable Jointlinear ft.4844741000
Bearings
Movable Bearingeach6161000
Fixed Bearingeach6161000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,8001,798020