RAMP SR-856 over SR A1A TO SR 856 N TO W


+25.95278, -80.12056
25°57'10" N, 80°07'14" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:RAMP SR-856 over SR A1A TO SR 856 N TO W
Structure number:870603
Location:0.1M W OF A1A
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:136.5 ft. [41.6 m]
Total length:1368.2 ft. [417.0 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:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1981
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:5
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: January 2015 

Status:Open, no restriction [A]
Average daily traffic:16,500 [as of 2013]
Truck traffic:2% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Inventory rating:78.9 tons [71.7 metric tons]
Sufficiency rating:90.7

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201590.7Not deficientGoodGoodGood16500
January 201391.8Not deficientGoodGoodGood14500
January 201192.1Not deficientGoodGoodGood14000
January 200991.5Not deficientGoodGoodGood14000
November 200791.5Not deficientVery GoodVery GoodVery Good14000
October 200591.5Not deficientVery GoodVery GoodVery Good14000
October 200391.5Not deficientVery GoodVery GoodVery Good14000
October 200191.5Not deficientVery GoodVery GoodVery Good14000
November 199992.7Not deficientVery GoodVery GoodVery Good12000
October 199791.0Not deficientVery GoodVery GoodVery Good13000
December 199597.1Not deficientGoodGoodVery Good3120
December 199398.1Not deficientGoodGoodVery Good3120
January 199298.1Not deficientGoodGoodVery Good3120
April 199098.1Not deficientGoodGoodVery Good3120