SR 878 over SR 973 (SW 87th Avenue)


+25.69583, -80.33389
25°41'45" N, 80°20'02" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:SR 878 over SR 973 (SW 87th Avenue)
Structure number:870557
Location:2 miles West of US 1
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Tolls:Yes, on toll road [2]
Length of largest span:101.7 ft. [31.0 m]
Total length:181.8 ft. [55.4 m]
Roadway width between curbs:90.6 ft. [27.6 m]
Deck width edge-to-edge:95.1 ft. [29.0 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Owner:State Toll Authority [31]
Year built:1978
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:3
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: September 2016 

Status:Open, no restriction [A]
Average daily traffic:53,341 [as of 2016]
Truck traffic:4% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Superior to present desirable criteria [9]
Scour condition:Bridge not over waterway. [N]
Operating rating:42.5 tons [38.6 metric tons]
Inventory rating:25.4 tons [23.1 metric tons]
Sufficiency rating:84.8

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201684.8Not deficientVery GoodGoodVery Good53341
September 201484.8Not deficientVery GoodVery GoodVery Good53341
May 201384.8Not deficientVery GoodVery GoodVery Good53341
July 201184.8Not deficientVery GoodVery GoodVery Good50000
July 200993.0Not deficientVery GoodVery GoodVery Good50000
November 2007100.0Not deficientVery GoodVery GoodVery Good44500
December 2005100.0Not deficientGoodVery GoodVery Good47500
November 2003100.0Not deficientGoodVery GoodVery Good48158
December 2001100.0Not deficientGoodVery GoodVery Good47208
December 1999100.0Not deficientVery GoodVery GoodVery Good42277
October 1997100.0Not deficientVery GoodVery GoodVery Good42277
June 1995100.0Not deficientVery GoodVery GoodVery Good42277
August 1994100.0Not deficientVery GoodVery GoodVery Good42277
May 1993100.0Not deficientVery GoodVery GoodVery Good29234
September 1992100.0Not deficientVery GoodVery GoodVery Good29234
April 1990100.0Not deficientVery GoodVery GoodVery Good29234