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SR 821 HEFT 29.08 over NW 41 ST

Map

Coordinates:
+25.81667, -80.38944
25°49'00" N, 80°23'22" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:SR 821 HEFT 29.08 over NW 41 ST
Structure number:870419
Location:16.3 MILES NORTH OF US-1
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:85.6 ft. [26.1 m]
Total length:170.9 ft. [52.1 m]
Roadway width between curbs:55.1 ft. [16.8 m]
Deck width edge-to-edge:58.1 ft. [17.7 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Owner:State Toll Authority [31]
Year built:1973
Year reconstructed:2001
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:2
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: April 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:54,000 [as of 2016]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:68.8 tons [62.5 metric tons]
Inventory rating:42.7 tons [38.8 metric tons]
Sufficiency rating:91.9

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201691.9GoodGoodGoodVery Good-54000
April 201491.4GoodGoodGoodVery Good-48000
April 201290.5GoodGoodGoodVery Good-46550
April 201092.7GoodGoodGoodVery Good-44800
May 200893.4GoodGoodGoodVery Good-48000
May 200691.6GoodGoodGoodVery Good-45700
May 200494.3GoodGoodGoodVery Good-35750
October 200392.9GoodGoodGoodVery Good-64500
May 200294.5GoodGoodGoodVery Good-32000
May 200089.8GoodGoodGoodVery Good-24500
May 199889.8GoodGoodGoodVery Good-24500
June 199692.6GoodGoodGoodVery Good-24500
April 199491.1FairVery GoodSatisfactoryVery Good-24500
May 199287.7FairVery GoodSatisfactoryVery GoodFO37587
April 199091.9FairGoodSatisfactoryVery Good-37587