SR 112 EB On Ramp over SR 953 (NW 42nd Ave)


+25.80500, -80.26500
25°48'18" N, 80°15'54" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:SR 112 EB On Ramp over SR 953 (NW 42nd Ave)
Structure number:870726
Location:Miami Int'l Airport
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Tolls:Yes, on toll road [2]
Length of largest span:77.1 ft. [23.5 m]
Total length:963.3 ft. [293.6 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:42.7 ft. [13.0 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
Skew angle:99°
Owner:State Toll Authority [31]
Year built:1990
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:13
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: June 2015 

Status:Open, no restriction [A]
Average daily traffic:11,000 [as of 2015]
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:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:39.2 tons [35.6 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:93.5

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201593.5Functionally obsoleteVery GoodVery GoodVery Good11000
June 201393.5Functionally obsoleteVery GoodVery GoodVery Good10750
August 201176.3Functionally obsoleteVery GoodVery GoodVery Good10758
August 200975.2Functionally obsoleteVery GoodVery GoodVery Good27750
February 200899.3Not deficientGoodVery GoodGood15250
February 200699.2Not deficientGoodVery GoodGood17500
February 200499.4Not deficientGoodVery GoodGood13000
February 200297.1Not deficientVery GoodVery GoodVery Good19250
February 200097.9Not deficientVery GoodVery GoodVery Good2000
September 199797.3Not deficientVery GoodVery GoodVery Good7500
May 199597.4Not deficientVery GoodVery GoodVery Good7500
March 199397.6Not deficientVery GoodVery GoodVery Good5000
March 199297.6Not deficientGoodVery GoodVery Good5000