SR-997 over Tamiami Canal C-4


+25.76111, -80.48111
25°45'40" N, 80°28'52" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR-997 over Tamiami Canal C-4
Structure number:870974
Location:SR-997 Over Tamiami Canal
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:31.8 ft. [9.7 m]
Total length:89.9 ft. [27.4 m]
Roadway width between curbs:91.9 ft. [28.0 m]
Deck width edge-to-edge:95.1 ft. [29.0 m]
Owner:State Highway Agency [01]
Year built:2003
Year reconstructed:2017
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:15,500 [as of 2016]
Truck traffic:7% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry 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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:95.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017GoodVery GoodVery GoodVery Good1550095.0
November 2015GoodGoodGoodGood1410094.0
November 2013GoodGoodGoodGood1320094.0
November 2011GoodGoodGoodGood1330094.0
November 2009GoodGoodGoodGood875092.0
November 2007GoodVery GoodVery GoodVery Good1090092.0
November 2005GoodVery GoodVery GoodVery Good1440092.0
November 2003GoodVery GoodVery GoodVery Good830090.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Abutmentlinear ft.190187030
Prestressed Concrete Pileeach3434000
Reinforced Concrete Pier Caplinear ft.191191000
Pourable Jointlinear ft.190190000
Bridge Rail
Other Material Bridge Raillinear ft.180180000
Reinforced Concrete Slabsq. ft.8,5578,557000