GRAND RIVER AVE over I-96
Map
Coordinates:
+42.37115, -83.1449742°22'16" N, 83°08'42" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | GRAND RIVER AVE over I-96 |
Structure number: | 000000000011576 |
Old structure number: | 82182123000S280 (from 1992 edition) |
Location: | IN DETROIT |
Purpose: | Carries highway and pedestrian walkway over highway |
Route classification: | Principal Arterial - Other Freeways or Expressways (Urban) [12] |
Length of largest span: | 157.8 ft. [48.1 m] |
Total length: | 306.8 ft. [93.5 m] |
Roadway width between curbs: | 81.0 ft. [24.7 m] |
Deck width edge-to-edge: | 106.3 ft. [32.4 m] |
Vertical clearance below bridge: | 13.1 ft. [4.0 m] |
Skew angle: | 53° |
Owner: | State Highway Agency [01] |
Year built: | 1972 |
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 2018
Good/Fair/Poor Condition: | Fair |
Status: | Open, no restriction [A] |
Average daily traffic: | 19,650 [as of 2007] |
Truck traffic: | 4% of total traffic |
Deck condition: | Good [7 out of 9] |
Superstructure condition: | Satisfactory [6 out of 9] |
Substructure condition: | Good [7 out of 9] |
Structural appraisal: | Equal to present minimum criteria [6] |
Deck geometry appraisal: | Basically intolerable requiring high priority of replacement [2] |
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: | 79.0 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
September 2018 | Fair | Good | Satisfactory | Good | 19650 | 79.0 |
September 2016 | Good | Good | Good | Good | 19650 | 79.0 |
September 2014 | Good | Very Good | Good | Good | 19650 | 79.0 |
September 2012 | Good | Very Good | Good | Good | 19650 | 79.0 |
September 2010 | Good | Excellent | Good | Good | 19650 | 76.0 |
September 2009 | Poor | Serious | Satisfactory | Satisfactory | 19650 | 71.0 |
December 2008 | Poor | Serious | Satisfactory | Satisfactory | 14250 | 71.0 |
September 2007 | Poor | Serious | Satisfactory | Satisfactory | 27114 | 71.0 |
September 2005 | Poor | Poor | Satisfactory | Satisfactory | 27114 | 73.0 |
October 2003 | Poor | Poor | Satisfactory | Satisfactory | 29000 | 73.0 |
October 2001 | Poor | Poor | Satisfactory | Satisfactory | 29000 | 73.0 |
October 1999 | Fair | Fair | Satisfactory | Satisfactory | 29000 | 75.0 |
September 1997 | Fair | Satisfactory | Satisfactory | Good | 29000 | 79.0 |
June 1995 | Fair | Satisfactory | Satisfactory | Good | 31450 | 79.0 |
October 1993 | Fair | Satisfactory | Satisfactory | Good | 31450 | 79.0 |
May 1991 | Fair | Satisfactory | Satisfactory | Good | 31450 | 79.0 |
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. | 4,910 | 4,910 | 0 | 0 | 0 |
Deck |
Reinforced Concrete Deck | sq. ft. | 32,654 | 32,554 | 100 | 0 | 0 |
Superstructure |
Steel Pin or Pin & Hangar Assembly | each | 16 | 16 | 0 | 0 | 0 |
Substructure |
Reinforced Concrete Column | each | 16 | 15 | 1 | 0 | 0 |
Reinforced Concrete Abutment | linear ft. | 280 | 230 | 50 | 0 | 0 |
Reinforced Concrete Pier Cap | linear ft. | 140 | 134 | 6 | 0 | 0 |
Joints |
Strip Seal Joint | linear ft. | 442 | 442 | 0 | 0 | 0 |
Pourable Joint | linear ft. | 140 | 90 | 40 | 10 | 0 |
Bridge Rail |
Reinforced Concrete Bridge Rail | linear ft. | 610 | 610 | 0 | 0 | 0 |