I-75S TO I-94E RMP over I-94
Map
Coordinates:
+42.36888, -83.0573642°22'08" N, 83°03'26" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | I-75S TO I-94E RMP over I-94 |
Structure number: | 000000000011831 |
Old structure number: | 82182251000S300 (from 1992 edition) |
Location: | IN DETROIT |
Purpose: | Carries highway overpass (third level) over highway |
Route classification: | Principal Arterial - Interstate (Urban) [11] |
Length of largest span: | 99.7 ft. [30.4 m] |
Total length: | 274.0 ft. [83.5 m] |
Roadway width between curbs: | 26.2 ft. [8.0 m] |
Deck width edge-to-edge: | 29.2 ft. [8.9 m] |
Vertical clearance below bridge: | 13.1 ft. [4.0 m] |
Skew angle: | 99° |
Owner: | State Highway Agency [01] |
Year built: | 1962 |
Historic significance: | Bridge is not eligible for the National Register of Historic Places [5] |
Design load: | MS 18+Mod / HS 20+Mod [6] |
Number of main spans: | 3 |
Main spans material: | Steel [3] |
Main spans design: | Stringer/Multi-beam or girder [02] |
Deck type: | Concrete Cast-in-Place [1] |
Wearing surface: | Latex Concrete or similar additive [3] |
Latest Available Inspection: April 2018
Good/Fair/Poor Condition: | Fair |
Status: | Open, no restriction [A] |
Average daily traffic: | 10,110 [as of 1982] |
Truck traffic: | 3% of total traffic |
Deck condition: | Fair [5 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: | Basically intolerable requiring high priority of corrrective action [3] |
Roadway alignment appraisal: | Equal to present desirable criteria [8] |
Scour condition: | Bridge not over waterway. [N] |
Sufficiency rating: | 93.0 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
April 2018 | Fair | Fair | Good | Satisfactory | 10110 | 93.0 |
May 2016 | Fair | Fair | Good | Satisfactory | 10110 | 93.0 |
May 2014 | Fair | Fair | Good | Satisfactory | 10110 | 93.0 |
May 2012 | Fair | Fair | Good | Satisfactory | 10110 | 93.0 |
June 2010 | Fair | Fair | Good | Good | 10110 | 93.0 |
January 2009 | Good | Good | Good | Good | 10110 | 94.0 |
January 2007 | Fair | Satisfactory | Satisfactory | Good | 10110 | 94.0 |
January 2005 | Fair | Satisfactory | Satisfactory | Good | 10110 | 94.0 |
January 2003 | Fair | Satisfactory | Satisfactory | Good | 10110 | 96.0 |
January 2001 | Poor | Satisfactory | Satisfactory | Poor | 10110 | 69.0 |
September 1998 | Poor | Satisfactory | Satisfactory | Poor | 10110 | 69.0 |
September 1996 | Fair | Satisfactory | Good | Fair | 10110 | 83.0 |
September 1994 | Fair | Good | Very Good | Satisfactory | 10110 | 94.0 |
July 1992 | Fair | Good | Very Good | Satisfactory | 10110 | 96.0 |
June 1990 | Fair | Good | Very Good | Fair | 10110 | 85.0 |
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. | 2,740 | 2,720 | 20 | 0 | 0 |
Deck |
Reinforced Concrete Deck | sq. ft. | 8,001 | 6,924 | 1,077 | 0 | 0 |
Wearing Surfaces | sq. ft. | 7,178 | 6,101 | 1,077 | 0 | 0 |
Substructure |
Reinforced Concrete Column | each | 13 | 3 | 10 | 0 | 0 |
Reinforced Concrete Pier Cap | linear ft. | 192 | 157 | 35 | 0 | 0 |
Joints |
Strip Seal Joint | linear ft. | 208 | 0 | 208 | 0 | 0 |
Bearings |
Movable Bearing | each | 20 | 20 | 0 | 0 | 0 |
Fixed Bearing | each | 20 | 20 | 0 | 0 | 0 |
Bridge Rail |
Reinforced Concrete Bridge Rail | linear ft. | 548 | 248 | 300 | 0 | 0 |