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NB SR 953 Off Ramp over Tamiami Canal

Map 

Coordinates:
+25.79361, -80.26361
25°47'37" N, 80°15'49" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:NB SR 953 Off Ramp over Tamiami Canal
Structure number:874642
Location:LeJeune off Ramp to MIC
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:88.3 ft. [26.9 m]
Total length:279.5 ft. [85.2 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:43.0 ft. [13.1 m]
Vertical clearance above deck:17.4 ft. [5.3 m]
Vertical clearance below bridge:9.2 ft. [2.8 m]
Skew angle:55°
Owner:State Toll Authority [31]
Year built:2007
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:4
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
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:5,300 [as of 2005]
Truck traffic:6% 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:There are no noticeable or noteworthy deficiencies which affect the condition of the channel. [9]
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:46.8 tons [42.5 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:100.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 2015100.0Not deficientVery GoodVery GoodVery Good5300
November 2013100.0Not deficientVery GoodVery GoodVery Good5300
May 2012100.0Not deficientVery GoodVery GoodVery Good5300
May 2010100.0Not deficientVery GoodVery GoodVery Good5300
May 2008100.0Not deficientExcellentExcellentExcellent5300