Share:

SR-997 over Tamiami Canal C-4

Map 

Coordinates:
+25.76111, -80.48111
25°45'40" N, 80°28'52" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

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:58.1 ft. [17.7 m]
Deck width edge-to-edge:69.9 ft. [21.3 m]
Owner:State Highway Agency [01]
Year built:2003
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 2015 

Status:Open, no restriction [A]
Average daily traffic:14,100 [as of 2014]
Truck traffic:11% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:60.7 tons [55.2 metric tons]
Inventory rating:46.8 tons [42.5 metric tons]
Sufficiency rating:94.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201594.0Not deficientGoodGoodGood14100
November 201394.0Not deficientGoodGoodGood13200
November 201194.0Not deficientGoodGoodGood13300
November 200992.0Not deficientGoodGoodGood8750
November 200792.0Not deficientVery GoodVery GoodVery Good10900
November 200592.0Not deficientVery GoodVery GoodVery Good14400
November 200390.0Not deficientVery GoodVery GoodVery Good8300