I-96 W TO E M-8 over RAMPS TO M-8

Map

Coordinates:
+42.38475, -83.14868
42°23'05" N, 83°08'55" W

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:	15.1 ft. `[4.6 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]`

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	1,420 `[as of 2008]`
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:	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]`
Inventory rating:	66.0 tons `[60.0 metric tons]`
Sufficiency rating:	98.0
Recommended work:	Bridge deck replacement with only incidental widening. `[37]`
Estimated cost of work:	$77,000

Date	Suff. Rating	Condition	Deck	Superstructure	Substructure	SD/FO	ADT
October 2015	98.0	Good	Very Good	Good	Good	-	1420
October 2013	98.0	Good	Very Good	Good	Good	-	1420
October 2011	98.0	Good	Very Good	Good	Good	-	1420
October 2009	98.0	Good	Excellent	Good	Good	-	1420
November 2008	68.0	Poor	Poor	Good	Poor	SD	12580
August 2007	68.0	Poor	Poor	Good	Poor	SD	12580
May 2006	68.0	Poor	Poor	Good	Poor	SD	12580
February 2005	68.0	Poor	Poor	Good	Poor	SD	12580
November 2003	70.0	Poor	Fair	Good	Poor	SD	12580
September 2002	70.0	Poor	Fair	Good	Poor	SD	12580
June 2001	70.0	Poor	Fair	Good	Poor	SD	12580
October 1999	70.0	Poor	Fair	Good	Poor	SD	12580
September 1997	87.0	Fair	Satisfactory	Good	Fair	-	12580
June 1995	86.0	Fair	Fair	Fair	Fair	-	12580
December 1994	86.0	Fair	Fair	Fair	Fair	-	12580
October 1993	97.0	Fair	Fair	Satisfactory	Good	-	12580
May 1991	98.0	Fair	Satisfactory	Satisfactory	Satisfactory	-	12580

Source: National Bridge Elements dataset, 2016 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	92	10	0	0
Reinforced Concrete Pier Cap	linear ft.	51	51	0	0	0
Joints
Strip Seal Joint	linear ft.	51	51	0	0	0
Pourable Joint	linear ft.	102	51	0	51	0
Bearings
Elastomeric Bearing	each	10	10	0	0	0
Fixed Bearing	each	10	10	0	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	386	291	95	0	0