SR836 Extension EB over NW 12 St, 137 Av, & CSX
Map
Coordinates:
+25.78225, -80.4165325°46'56" N, 80°24'60" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | SR836 Extension EB over NW 12 St, 137 Av, & CSX |
Structure number: | 871008 |
Location: | 0.10 mi. E/O NW 137th Ave |
Purpose: | Carries highway over highway and railroad |
Route classification: | Principal Arterial - Other Freeways or Expressways (Urban) [12] |
Tolls: | Yes, on toll road [2] |
Length of largest span: | 200.1 ft. [61.0 m] |
Total length: | 724.4 ft. [220.8 m] |
Roadway width between curbs: | 26.9 ft. [8.2 m] |
Deck width edge-to-edge: | 29.9 ft. [9.1 m] |
Vertical clearance below bridge: | 16.4 ft. [5.0 m] |
Owner: | State Toll Authority [31] |
Year built: | 2006 |
Historic significance: | Bridge is not eligible for the National Register of Historic Places [5] |
Design load: | MS 22.5 / HS 25 [9] |
Number of main spans: | 4 |
Main spans material: | Steel [3] |
Main spans design: | Box Beam or girders - Single or Spread [06] |
Deck type: | Concrete Cast-in-Place [1] |
Wearing surface: | Monolithic Concrete (concurrently placed with structural deck) [1] |
Latest Available Inspection: December 2018
Good/Fair/Poor Condition: | Good |
Status: | Open, no restriction [A] |
Average daily traffic: | 2,700 [as of 2018] |
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] |
Underclearances appraisal: | Somewhat better than minimum adequacy to tolerate being left in place as is [5] |
Roadway alignment appraisal: | Equal to present minimum criteria [6] |
Scour condition: | Bridge not over waterway. [N] |
Sufficiency rating: | 98.9 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
December 2018 | Good | Very Good | Very Good | Very Good | 2700 | 98.9 |
December 2016 | Good | Very Good | Very Good | Very Good | 2700 | 98.9 |
December 2014 | Good | Very Good | Very Good | Very Good | 2700 | 98.9 |
May 2013 | Good | Very Good | Very Good | Very Good | 2700 | 98.9 |
September 2011 | Good | Excellent | Excellent | Excellent | 2700 | 97.9 |
October 2009 | Good | Excellent | Excellent | Excellent | 2700 | 98.0 |
April 2007 | Good | Excellent | Excellent | Excellent | 2700 | 96.0 |
Element Data
Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Element | Units | Quantity | 1-Good | 2-Fair | 3-Poor | 4-Serious |
---|
Superstructure |
Steel Closed Web/Box Girder | linear ft. | 1,449 | 1,357 | 92 | 0 | 0 |
Steel Protective Coating | sq. ft. | 28,244 | 28,150 | 0 | 0 | 94 |
Deck |
Reinforced Concrete Deck | sq. ft. | 21,551 | 21,536 | 15 | 0 | 0 |
Substructure |
Reinforced Concrete Column | each | 3 | 3 | 0 | 0 | 0 |
Reinforced Concrete Abutment | linear ft. | 54 | 52 | 0 | 2 | 0 |
Joints |
Strip Seal Joint | linear ft. | 60 | 0 | 60 | 0 | 0 |
Bearings |
Pot Bearing | each | 20 | 20 | 0 | 0 | 0 |
Bridge Rail |
Reinforced Concrete Bridge Rail | linear ft. | 1,454 | 594 | 860 | 0 | 0 |