SR 821 HEFT 28.1 over NW 25 ST & N LINE CANAL


+25.79722, -80.38639
25°47'50" N, 80°23'11" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:SR 821 HEFT 28.1 over NW 25 ST & N LINE CANAL
Structure number:870418
Location:15.3 MILES NORTH OF US-1
Purpose:Carries highway over highway and waterway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Tolls:Yes, on toll road [2]
Length of largest span:103.0 ft. [31.4 m]
Total length:243.1 ft. [74.1 m]
Roadway width between curbs:66.9 ft. [20.4 m]
Deck width edge-to-edge:69.9 ft. [21.3 m]
Vertical clearance below bridge:17.7 ft. [5.4 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: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: April 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:58,000 [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:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Superior to present desirable criteria [9]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:58.4 tons [53.1 metric tons]
Inventory rating:36.2 tons [32.9 metric tons]
Sufficiency rating:92.6

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201692.6GoodGoodGoodGood-58000
April 201493.1GoodGoodGoodGood-52000
April 201293.4GoodGoodGoodGood-49150
April 201095.6GoodGoodGoodGood-47400
May 200895.3GoodGoodGoodGood-49700
May 200693.7GoodGoodGoodGood-45700
May 200496.3GoodGoodGoodGood-35750
October 200393.7GoodGoodGoodGood-64500
May 200294.3GoodGoodGoodGood-32000
May 200089.6GoodGoodGoodGood-24500
May 199889.6GoodGoodGoodGood-24500
June 199694.2GoodGoodGoodGood-24500
May 199493.2GoodGoodVery GoodVery Good-24500
May 199293.1GoodGoodVery GoodVery Good-37587
April 199094.2GoodGoodVery GoodGood-37587