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SR821 NB HEFT 28.1 over NW 25 ST & N LINE CANAL

Map

Coordinates:
+25.79691, -80.38586
25°47'49" N, 80°23'09" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR821 NB 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:16.4 ft. [5.0 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 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:63,600 [as of 2018]
Truck traffic:8% 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:Equal to present desirable criteria [8]
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]
Sufficiency rating:92.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2018GoodGoodGoodGood6360092.0
April 2016GoodGoodGoodGood5800092.6
April 2014GoodGoodGoodGood5200093.1
April 2012GoodGoodGoodGood4915093.4
April 2010GoodGoodGoodGood4740095.6
May 2008GoodGoodGoodGood4970095.3
May 2006GoodGoodGoodGood4570093.7
May 2004GoodGoodGoodGood3575096.3
October 2003GoodGoodGoodGood6450093.7
May 2002GoodGoodGoodGood3200094.3
May 2000GoodGoodGoodGood2450089.6
May 1998GoodGoodGoodGood2450089.6
June 1996GoodGoodGoodGood2450094.2
May 1994GoodGoodVery GoodVery Good2450093.2
May 1992GoodGoodVery GoodVery Good3758793.1
April 1990GoodGoodVery GoodGood3758794.2

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.2,7852,780050
Deck
Reinforced Concrete Decksq. ft.17,01017,010000
Substructure
Reinforced Concrete Columneach1010000
Reinforced Concrete Abutmentlinear ft.140140000
Reinforced Concrete Pier Caplinear ft.140140000
Joints
Pourable Jointlinear ft.280274006
Bearings
Elastomeric Bearingeach6666000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.486484020