ML KING JR BLVD over I-96

Map

Coordinates:
+42.33616, -83.09042
42°20'10" N, 83°05'26" W

Source: National Bridge Inventory. Information not verified; use at your own risk.

Name:	ML KING JR BLVD over I-96
Structure number:	000000000011608
Old structure number:	82182124000S030 `(from 1992 edition)`
Location:	IN DETROIT
Purpose:	Carries highway and pedestrian walkway over highway
Route classification:	Local (Urban) `[19]`
Length of largest span:	86.9 ft. `[26.5 m]`
Total length:	173.9 ft. `[53.0 m]`
Roadway width between curbs:	93.8 ft. `[28.6 m]`
Deck width edge-to-edge:	116.1 ft. `[35.4 m]`
Vertical clearance below bridge:	13.1 ft. `[4.0 m]`
Skew angle:	8°
Owner:	State Highway Agency `[01]`
Year built:	1971
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]`

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	16,500 `[as of 1988]`
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:	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:	93.6

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
October 2017	Good	Good	Good	Good	16500	93.6
October 2015	Good	Good	Good	Good	16500	93.6
October 2013	Good	Good	Very Good	Good	16500	82.4
October 2011	Good	Good	Very Good	Good	16500	82.4
October 2009	Good	Good	Very Good	Very Good	16500	82.4
September 2008	Good	Good	Good	Good	16500	82.4
September 2006	Fair	Satisfactory	Good	Good	16500	82.4
September 2004	Fair	Satisfactory	Good	Good	16500	84.4
July 2002	Fair	Satisfactory	Good	Good	16500	81.3
July 2000	Good	Good	Good	Good	16500	82.4
December 1998	Good	Good	Very Good	Good	16500	82.4
October 1996	Good	Good	Very Good	Good	16500	82.4
May 1994	Good	Good	Very Good	Very Good	15000	82.1
August 1993	Poor	Serious	Poor	Critical	15000	20.8
November 1992	Poor	Serious	Poor	Critical	15000	20.8
March 1991	Poor	Serious	Poor	Critical	15000	20.8

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.	3,130	3,130	0	0	0
Deck
Reinforced Concrete Deck	sq. ft.	20,190	19,382	808	0	0
Superstructure
Steel Pin or Pin & Hangar Assembly	each	18	18	0	0	0
Substructure
Reinforced Concrete Column	each	9	9	0	0	0
Reinforced Concrete Abutment	linear ft.	234	209	25	0	0
Reinforced Concrete Pier Cap	linear ft.	117	102	15	0	0
Joints
Strip Seal Joint	linear ft.	116	0	116	0	0
Pourable Joint	linear ft.	232	0	118	70	44
Compression Joint	linear ft.	174	174	0	0	0
Other Joint	linear ft.	116	116	0	0	0
Bearings
Movable Bearing	each	18	18	0	0	0
Fixed Bearing	each	36	36	0	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	348	260	88	0	0