I24 over SR 8 (US41) WESTSIDE DR.
Map
Coordinates:
+35.01333, -85.2716735°00'48" N, 85°16'18" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.
Facts
Name: | I24 over SR 8 (US41) WESTSIDE DR. |
Structure number: | 33I00240045 |
Location: | 2 MI S OF SR27 |
Purpose: | Carries highway over highway |
Route classification: | Principal Arterial - Interstate (Urban) [11] |
Length of largest span: | 64.0 ft. [19.5 m] |
Total length: | 233.9 ft. [71.3 m] |
Roadway width between curbs: | 122.1 ft. [37.2 m] |
Deck width edge-to-edge: | 126.0 ft. [38.4 m] |
Vertical clearance below bridge: | 21.0 ft. [6.4 m] |
Skew angle: | 25° |
Owner: | State Highway Agency [01] |
Year built: | 1963 |
Year reconstructed: | 1987 |
Historic significance: | Historical significance is not determinable at this time [4] |
Design load: | MS 18 / HS 20 [5] |
Number of main spans: | 4 |
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: September 2016
Good/Fair/Poor Condition: | Good |
Status: | Open, no restriction [A] |
Average daily traffic: | 120,390 [as of 2015] |
Truck traffic: | 15% 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: | Superior to present desirable criteria [9] |
Underclearances appraisal: | Meets minimum tolerable limits to be left in place as is [4] |
Roadway alignment appraisal: | Equal to present desirable criteria [8] |
Scour condition: | Bridge not over waterway. [N] |
Operating rating: | 58.4 tons [53.1 metric tons] |
Inventory rating: | 34.7 tons [31.5 metric tons] |
Sufficiency rating: | 77.7 |
Recommended work: | Bridge rehabilitation because of general structure deterioration or inadequate strength. [35] |
Estimated cost of work: | $5,854,000 |
Previous Inspections
Date | Suff. Rating | Condition | Deck | Superstructure | Substructure | SD/FO | ADT |
---|
September 2016 | 77.7 | Good | Good | Good | Good | - | 120390 |
September 2014 | 77.7 | Good | Good | Good | Good | - | 119650 |
October 2012 | 76.7 | Fair | Fair | Good | Good | - | 119970 |
October 2010 | 76.7 | Fair | Fair | Good | Good | - | 112220 |
October 2008 | 76.7 | Fair | Fair | Good | Good | - | 111050 |
October 2006 | 76.7 | Fair | Fair | Good | Good | - | 114590 |
December 2004 | 65.7 | Fair | Fair | Satisfactory | Fair | - | 111580 |
July 2002 | 65.7 | Fair | Fair | Satisfactory | Fair | - | 109190 |
September 2000 | 65.7 | Fair | Fair | Satisfactory | Fair | - | 92580 |
August 1998 | 66.7 | Fair | Fair | Satisfactory | Fair | - | 98420 |
August 1996 | 67.0 | Fair | Fair | Satisfactory | Fair | - | 95410 |
August 1994 | 69.0 | Fair | Satisfactory | Satisfactory | Fair | - | 92280 |
October 1992 | 95.0 | Fair | Fair | Satisfactory | Satisfactory | - | 75070 |
November 1990 | 95.0 | Fair | Fair | Satisfactory | Satisfactory | - | 75070 |