I94WB RAMP TO I96E over I-94
Map
Coordinates:
+42.34976, -83.0998242°20'59" N, 83°05'59" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | I94WB RAMP TO I96E over I-94 |
Structure number: | 000000000011593 |
Old structure number: | 82182123000S450 (from 1992 edition) |
Location: | IN DETROIT |
Purpose: | Carries highway over highway |
Route classification: | Principal Arterial - Interstate (Urban) [11] |
Length of largest span: | 81.4 ft. [24.8 m] |
Total length: | 211.0 ft. [64.3 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: | 16° |
Owner: | State Highway Agency [01] |
Year built: | 1971 |
Year reconstructed: | 2005 |
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: | 4 |
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: October 2017
Good/Fair/Poor Condition: | Good |
Status: | Open, no restriction [A] |
Truck traffic: | 16% of total traffic |
Deck condition: | Very Good [8 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: | Basically intolerable requiring high priority of corrrective action [3] |
Roadway alignment appraisal: | Equal to present minimum criteria [6] |
Scour condition: | Bridge not over waterway. [N] |
Sufficiency rating: | 94.0 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
October 2017 | Good | Very Good | Good | Good | - | 94.0 |
October 2015 | Good | Very Good | Good | Good | - | 94.0 |
October 2013 | Good | Very Good | Good | Good | - | 94.0 |
October 2011 | Good | Good | Good | Good | - | 94.0 |
October 2009 | Good | Good | Good | Good | - | 94.0 |
October 2007 | Good | Very Good | Good | Good | - | 94.0 |
October 2005 | Good | Excellent | Good | Good | - | 96.0 |
October 2003 | Fair | Satisfactory | Satisfactory | Satisfactory | 12580 | 98.0 |
October 2001 | Fair | Satisfactory | Satisfactory | Satisfactory | 12580 | 98.0 |
November 1999 | Fair | Satisfactory | Fair | Satisfactory | 12580 | 82.0 |
September 1997 | Fair | Satisfactory | Fair | Satisfactory | 12580 | 85.0 |
June 1995 | Poor | Satisfactory | Poor | Good | 12580 | 69.0 |
October 1993 | Poor | Fair | Poor | Good | 12580 | 68.0 |
June 1991 | Poor | Satisfactory | Poor | Good | 12580 | 69.0 |
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. | 1,055 | 1,035 | 20 | 0 | 0 |
Deck |
Reinforced Concrete Deck | sq. ft. | 6,583 | 6,254 | 329 | 0 | 0 |
Superstructure |
Steel Pin or Pin & Hangar Assembly | each | 15 | 15 | 0 | 0 | 0 |
Substructure |
Reinforced Concrete Column | each | 9 | 9 | 0 | 0 | 0 |
Reinforced Concrete Abutment | linear ft. | 65 | 55 | 10 | 0 | 0 |
Reinforced Concrete Pier Cap | linear ft. | 93 | 93 | 0 | 0 | 0 |
Joints |
Strip Seal Joint | linear ft. | 62 | 62 | 0 | 0 | 0 |
Pourable Joint | linear ft. | 186 | 176 | 0 | 10 | 0 |
Bearings |
Movable Bearing | each | 10 | 10 | 0 | 0 | 0 |
Fixed Bearing | each | 15 | 15 | 0 | 0 | 0 |
Bridge Rail |
Reinforced Concrete Bridge Rail | linear ft. | 422 | 412 | 10 | 0 | 0 |