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MIA Off Ramp over NW 14th Street

Map

Coordinates:
+25.78617, -80.26489
25°47'10" N, 80°15'54" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MIA Off Ramp over NW 14th Street
Structure number:870994
Location:Ramp over NW 14th Street
Purpose:Carries highway over highway
Route classification:Local (Urban) [19]
Length of largest span:92.9 ft. [28.3 m]
Total length:92.9 ft. [28.3 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:43.0 ft. [13.1 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:18°
Owner:State Toll Authority [31]
Year built:2004
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:17,500 [as of 2017]
Truck traffic:4% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:100.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017GoodVery GoodVery GoodVery Good17500100.0
July 2015GoodVery GoodVery GoodVery Good13960100.0
July 2013GoodVery GoodVery GoodVery Good13960100.0
May 2012GoodVery GoodVery GoodVery Good13960100.0
June 2010GoodVery GoodVery GoodVery Good13960100.0
June 2008GoodExcellentExcellentExcellent13960100.0