SR 948 EB On Ramp over SR 953 (NW 42nd Avenue)


+25.80800, -80.26450
25°48'29" N, 80°15'52" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 948 EB On Ramp over SR 953 (NW 42nd Avenue)
Structure number:870962
Location:Miami Int'l Airport
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Tolls:Yes, on toll road [2]
Length of largest span:134.5 ft. [41.0 m]
Total length:264.8 ft. [80.7 m]
Roadway width between curbs:26.6 ft. [8.1 m]
Deck width edge-to-edge:29.5 ft. [9.0 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:34°
Owner:State Toll Authority [31]
Year built:2000
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:2
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:9,338 [as of 2015]
Truck traffic:12% 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:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:96.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017GoodVery GoodVery GoodVery Good933896.0
June 2015GoodVery GoodVery GoodVery Good933896.0
June 2013GoodVery GoodVery GoodVery Good933896.0
August 2011GoodVery GoodGoodVery Good933896.0
August 2009GoodVery GoodGoodVery Good933896.0
June 2007GoodVery GoodGoodVery Good933896.0
March 2005GoodVery GoodVery GoodVery Good920096.0
March 2003GoodVery GoodVery GoodVery Good1195096.0
March 2001GoodVery GoodVery GoodVery Good-0.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.1,0601,060000
Steel Protective Coatingsq. ft.4,2404,240000
Reinforced Concrete Decksq. ft.7,8127,810020
Reinforced Concrete Columneach21100
Reinforced Concrete Abutmentlinear ft.5959000
Reinforced Concrete Pier Caplinear ft.3030000
Strip Seal Jointlinear ft.52401200
Elastomeric Bearingeach129120
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.531053100