I 59/20 over SOU SS*I RRS * COOSA ST
Map
Coordinates:
+33.54611, -86.8297233°32'46" N, 86°49'47" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | I 59/20 over SOU SS*I RRS * COOSA ST |
Structure number: | 010499 |
Old structure number: | 00000I59370268A (from 1992 edition) |
Location: | I 59 * COOSA ST |
Purpose: | Carries highway over highway and railroad |
Route classification: | Principal Arterial - Interstate (Urban) [11] |
Length of largest span: | 82.0 ft. [25.0 m] |
Total length: | 1090.9 ft. [332.5 m] |
Roadway width between curbs: | 75.1 ft. [22.9 m] |
Deck width edge-to-edge: | 77.1 ft. [23.5 m] |
Vertical clearance below bridge: | 23.0 ft. [7.0 m] |
Skew angle: | 20° |
Owner: | State Highway Agency [01] |
Year built: | 1971 |
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: | 15 |
Main spans material: | Steel continuous [4] |
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: January 2018
Good/Fair/Poor Condition: | Fair |
Status: | Open, no restriction [A] |
Average daily traffic: | 76,895 [as of 2018] |
Truck traffic: | 10% of total traffic |
Deck condition: | Satisfactory [6 out of 9] |
Superstructure condition: | Satisfactory [6 out of 9] |
Substructure condition: | Satisfactory [6 out of 9] |
Structural appraisal: | Equal to present minimum criteria [6] |
Deck geometry appraisal: | Somewhat better than minimum adequacy to tolerate being left in place as is [5] |
Underclearances appraisal: | Somewhat better than minimum adequacy to tolerate being left in place as is [5] |
Roadway alignment appraisal: | Equal to present desirable criteria [8] |
Scour condition: | Bridge not over waterway. [N] |
Sufficiency rating: | 88.6 |
Recommended work: | Bridge rehabilitation because of general structure deterioration or inadequate strength. [35] |
Estimated cost of work: | $19,313,000 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
January 2018 | Fair | Satisfactory | Satisfactory | Satisfactory | 76895 | 88.6 |
January 2016 | Fair | Satisfactory | Satisfactory | Satisfactory | 76895 | 88.6 |
January 2014 | Fair | Satisfactory | Satisfactory | Satisfactory | 76895 | 86.6 |
January 2012 | Fair | Satisfactory | Fair | Satisfactory | 76095 | 74.6 |
January 2010 | Fair | Satisfactory | Satisfactory | Satisfactory | 77355 | 86.6 |
December 2007 | Fair | Satisfactory | Satisfactory | Satisfactory | 77200 | 86.6 |
December 2005 | Fair | Satisfactory | Satisfactory | Satisfactory | 77910 | 86.5 |
January 2004 | Fair | Satisfactory | Satisfactory | Satisfactory | 77910 | 86.5 |
December 2002 | Fair | Satisfactory | Satisfactory | Satisfactory | 77560 | 86.6 |
January 2001 | Fair | Satisfactory | Fair | Satisfactory | 77600 | 74.4 |
March 1999 | Fair | Satisfactory | Satisfactory | Satisfactory | 76270 | 88.7 |
November 1996 | Fair | Satisfactory | Satisfactory | Good | 73275 | 89.0 |
November 1994 | Fair | Satisfactory | Good | Good | 67100 | 90.8 |
November 1992 | Good | Good | Good | Good | 65350 | 91.0 |
April 1990 | Good | Good | Good | Good | 61460 | 91.3 |
Element Data
Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Element | Units | Quantity | 1-Good | 2-Fair | 3-Poor | 4-Serious |
---|
Superstructure |
Steel Girder/Beam | linear ft. | 10,957 | 10,809 | 103 | 44 | 1 |
Steel Protective Coating | sq. ft. | 133,212 | 132,788 | 0 | 0 | 424 |
Deck |
Reinforced Concrete Deck | sq. ft. | 84,007 | 74,037 | 9,904 | 66 | 0 |
Wearing Surfaces | sq. ft. | 76,370 | 76,370 | 0 | 0 | 0 |
Substructure |
Reinforced Concrete Column | each | 56 | 54 | 1 | 1 | 0 |
Reinforced Concrete Abutment | linear ft. | 154 | 121 | 16 | 17 | 0 |
Reinforced Concrete Pier Cap | linear ft. | 1,050 | 971 | 55 | 24 | 0 |
Joints |
Compression Joint | linear ft. | 385 | 0 | 0 | 0 | 385 |
Assembly without Seal Joint | linear ft. | 154 | 0 | 152 | 2 | 0 |
Bearings |
Movable Bearing | each | 122 | 5 | 26 | 48 | 43 |
Fixed Bearing | each | 50 | 0 | 31 | 15 | 4 |
Bridge Rail |
Reinforced Concrete Bridge Rail | linear ft. | 2,182 | 1,930 | 252 | 0 | 0 |