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MIA Off Ramp over NW 14th Street

Map 

Coordinates:
+25.78611, -80.26528
25°47'10" N, 80°15'55" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

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:16.7 ft. [5.1 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: July 2015 

Status:Open, no restriction [A]
Average daily traffic:13,960 [as of 2013]
Truck traffic:5% 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]
Operating rating:97.4 tons [88.5 metric tons]
Inventory rating:58.6 tons [53.3 metric tons]
Sufficiency rating:100.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 2015100.0Not deficientVery GoodVery GoodVery Good13960
July 2013100.0Not deficientVery GoodVery GoodVery Good13960
May 2012100.0Not deficientVery GoodVery GoodVery Good13960
June 2010100.0Not deficientVery GoodVery GoodVery Good13960
June 2008100.0Not deficientExcellentExcellentExcellent13960