I-96 W TO E M-8 over RAMPS TO M-8
Map
Coordinates:
+42.38493, -83.1485242°23'06" N, 83°08'55" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | I-96 W TO E M-8 over RAMPS TO M-8 |
Structure number: | 000000000011569 |
Old structure number: | 82182123000S220 (from 1992 edition) |
Location: | IN DETROIT |
Purpose: | Carries highway over highway |
Route classification: | Principal Arterial - Interstate (Urban) [11] |
Length of largest span: | 105.0 ft. [32.0 m] |
Total length: | 192.9 ft. [58.8 m] |
Roadway width between curbs: | 27.9 ft. [8.5 m] |
Deck width edge-to-edge: | 31.2 ft. [9.5 m] |
Vertical clearance below bridge: | 13.1 ft. [4.0 m] |
Skew angle: | 38° |
Owner: | State Highway Agency [01] |
Year built: | 1974 |
Year reconstructed: | 2009 |
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: | 2 |
Main spans material: | Steel [3] |
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 2017
Good/Fair/Poor Condition: | Fair |
Status: | Open, no restriction [A] |
Average daily traffic: | 1,420 [as of 2008] |
Deck condition: | Good [7 out of 9] |
Superstructure condition: | Good [7 out of 9] |
Substructure condition: | Satisfactory [6 out of 9] |
Structural appraisal: | Equal to present minimum criteria [6] |
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] |
Sufficiency rating: | 98.0 |
Recommended work: | Bridge deck replacement with only incidental widening. [37] |
Estimated cost of work: | $77,000 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
September 2017 | Fair | Good | Good | Satisfactory | 1420 | 98.0 |
October 2015 | Good | Very Good | Good | Good | 1420 | 98.0 |
October 2013 | Good | Very Good | Good | Good | 1420 | 98.0 |
October 2011 | Good | Very Good | Good | Good | 1420 | 98.0 |
October 2009 | Good | Excellent | Good | Good | 1420 | 98.0 |
November 2008 | Poor | Poor | Good | Poor | 12580 | 68.0 |
August 2007 | Poor | Poor | Good | Poor | 12580 | 68.0 |
May 2006 | Poor | Poor | Good | Poor | 12580 | 68.0 |
February 2005 | Poor | Poor | Good | Poor | 12580 | 68.0 |
November 2003 | Poor | Fair | Good | Poor | 12580 | 70.0 |
September 2002 | Poor | Fair | Good | Poor | 12580 | 70.0 |
June 2001 | Poor | Fair | Good | Poor | 12580 | 70.0 |
October 1999 | Poor | Fair | Good | Poor | 12580 | 70.0 |
September 1997 | Fair | Satisfactory | Good | Fair | 12580 | 87.0 |
June 1995 | Fair | Fair | Fair | Fair | 12580 | 86.0 |
December 1994 | Fair | Fair | Fair | Fair | 12580 | 86.0 |
October 1993 | Fair | Fair | Satisfactory | Good | 12580 | 97.0 |
May 1991 | Fair | Satisfactory | Satisfactory | Satisfactory | 12580 | 98.0 |
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 Girder/Beam | linear ft. | 965 | 950 | 15 | 0 | 0 |
Deck |
Reinforced Concrete Deck | sq. ft. | 6,019 | 6,019 | 0 | 0 | 0 |
Substructure |
Reinforced Concrete Column | each | 3 | 3 | 0 | 0 | 0 |
Reinforced Concrete Abutment | linear ft. | 102 | 90 | 12 | 0 | 0 |
Reinforced Concrete Pier Cap | linear ft. | 51 | 51 | 0 | 0 | 0 |
Joints |
Strip Seal Joint | linear ft. | 51 | 0 | 51 | 0 | 0 |
Pourable Joint | linear ft. | 102 | 51 | 0 | 51 | 0 |
Bearings |
Elastomeric Bearing | each | 10 | 10 | 0 | 0 | 0 |
Fixed Bearing | each | 10 | 5 | 5 | 0 | 0 |
Bridge Rail |
Reinforced Concrete Bridge Rail | linear ft. | 386 | 291 | 95 | 0 | 0 |