I-96 (JEFFRIES) over RAMP TO M-8

Map

Coordinates:
+42.38459, -83.15224
42°23'05" N, 83°09'08" W

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

Name:	I-96 (JEFFRIES) over RAMP TO M-8
Structure number:	000000000011567
Old structure number:	82182123000S190 `(from 1992 edition)`
Location:	IN DETROIT
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) `[11]`
Length of largest span:	179.8 ft. `[54.8 m]`
Total length:	179.8 ft. `[54.8 m]`
Roadway width between curbs:	125.7 ft. `[38.3 m]`
Deck width edge-to-edge:	128.3 ft. `[39.1 m]`
Vertical clearance below bridge:	14.4 ft. `[4.4 m]`
Skew angle:	64°
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]`
Main span material:	Steel `[3]`
Main span design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Latex Concrete or similar additive `[3]`

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	121,634 `[as of 2007]`
Truck traffic:	5% of total traffic
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:	Better than present minimum criteria `[7]`
Scour condition:	Bridge not over waterway. `[N]`
Operating rating:	86.6 tons `[78.7 metric tons]`
Inventory rating:	51.7 tons `[47.0 metric tons]`
Sufficiency rating:	94.0
Recommended work:	Bridge deck replacement with only incidental widening. `[37]`
Estimated cost of work:	$263,000

Date	Suff. Rating	Condition	Deck	Superstructure	Substructure	SD/FO	ADT
October 2015	94.0	Good	Good	Good	Good	FO	121634
October 2013	94.0	Good	Good	Good	Good	FO	121634
October 2011	94.0	Good	Good	Good	Very Good	FO	121634
October 2009	94.0	Good	Good	Good	Very Good	FO	121634
March 2008	94.0	Fair	Satisfactory	Good	Very Good	FO	121634
March 2006	96.0	Good	Good	Good	Very Good	-	181300
June 2004	85.0	Fair	Satisfactory	Fair	Satisfactory	-	181300
June 2002	96.0	Fair	Satisfactory	Satisfactory	Satisfactory	-	155000
June 2000	96.0	Fair	Satisfactory	Satisfactory	Good	-	155000
October 1999	96.0	Fair	Satisfactory	Satisfactory	Good	-	155000
August 1997	96.0	Fair	Satisfactory	Satisfactory	Good	-	155000
June 1995	95.0	Fair	Fair	Satisfactory	Good	-	62900
October 1993	95.0	Fair	Fair	Good	Good	-	62900
May 1991	96.0	Fair	Satisfactory	Good	Good	-	62900

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.	3,057	3,057	0	0	0
Deck
Reinforced Concrete Deck	sq. ft.	23,065	23,065	0	0	0
Substructure
Reinforced Concrete Abutment	linear ft.	290	290	0	0	0
Joints
Strip Seal Joint	linear ft.	143	141	0	2	0
Pourable Joint	linear ft.	143	35	0	108	0
Bearings
Movable Bearing	each	17	17	0	0	0
Fixed Bearing	each	17	17	0	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	540	440	100	0	0