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

Map

Coordinates:
+42.38461, -83.15172
42°23'05" N, 83°09'06" 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:	13.1 ft. `[4.0 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]`
Sufficiency rating:	94.0
Recommended work:	Bridge deck replacement with only incidental widening. `[37]`
Estimated cost of work:	$263,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
September 2017	Good	Good	Good	Good	121634	94.0
October 2015	Good	Good	Good	Good	121634	94.0
October 2013	Good	Good	Good	Good	121634	94.0
October 2011	Good	Good	Good	Very Good	121634	94.0
October 2009	Good	Good	Good	Very Good	121634	94.0
March 2008	Fair	Satisfactory	Good	Very Good	121634	94.0
March 2006	Good	Good	Good	Very Good	181300	96.0
June 2004	Fair	Satisfactory	Fair	Satisfactory	181300	85.0
June 2002	Fair	Satisfactory	Satisfactory	Satisfactory	155000	96.0
June 2000	Fair	Satisfactory	Satisfactory	Good	155000	96.0
October 1999	Fair	Satisfactory	Satisfactory	Good	155000	96.0
August 1997	Fair	Satisfactory	Satisfactory	Good	155000	96.0
June 1995	Fair	Fair	Satisfactory	Good	62900	95.0
October 1993	Fair	Fair	Good	Good	62900	95.0
May 1991	Fair	Satisfactory	Good	Good	62900	96.0

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Steel Girder/Beam	linear ft.	10,030	9,751	279	0	0
Deck
Reinforced Concrete Deck	sq. ft.	248,269	248,194	0	75	0
Substructure
Reinforced Concrete Abutment	linear ft.	951	951	0	0	0
Joints
Strip Seal Joint	linear ft.	470	0	463	7	0
Pourable Joint	linear ft.	469	115	0	354	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.	1,772	1,444	328	0	0