M-85 (FORT ST,) over M-10

Map

Coordinates:
+42.32720, -83.05556
42°19'38" N, 83°03'20" W

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

Name:	M-85 (FORT ST,) over M-10
Structure number:	000000000011397
Old structure number:	82182111000S110 `(from 1992 edition)`
Location:	IN DETROIT
Purpose:	Carries highway and pedestrian walkway over highway
Route classification:	Other Principal Arterial (Urban) `[14]`
Length of largest span:	54.8 ft. `[16.7 m]`
Total length:	110.2 ft. `[33.6 m]`
Roadway width between curbs:	72.5 ft. `[22.1 m]`
Deck width edge-to-edge:	101.4 ft. `[30.9 m]`
Vertical clearance below bridge:	13.1 ft. `[4.0 m]`
Skew angle:	26°
Owner:	State Highway Agency `[01]`
Year built:	1958
Year reconstructed:	1994
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 continuous `[4]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Epoxy Overlay `[5]`

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	10,191 `[as of 2007]`
Truck traffic:	32% of total traffic
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Good `[7 out of 9]`
Substructure condition:	Satisfactory `[6 out of 9]`
Structural appraisal:	Equal to present minimum criteria `[6]`
Deck geometry appraisal:	Basically intolerable requiring high priority of corrrective action `[3]`
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:	92.0
Recommended work:	Bridge deck replacement with only incidental widening. `[37]`

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
November 2017	Fair	Satisfactory	Good	Satisfactory	10191	92.0
November 2015	Fair	Satisfactory	Good	Fair	10191	81.0
November 2013	Poor	Satisfactory	Good	Poor	10191	65.0
June 2012	Poor	Satisfactory	Good	Poor	10191	65.0
July 2010	Fair	Good	Good	Fair	10191	81.0
July 2008	Fair	Good	Very Good	Satisfactory	10191	91.0
July 2006	Fair	Good	Very Good	Satisfactory	10357	91.0
July 2004	Fair	Good	Very Good	Satisfactory	14900	91.0
July 2002	Fair	Good	Very Good	Satisfactory	14900	91.0
July 2000	Fair	Good	Very Good	Satisfactory	14900	91.0
August 1998	Fair	Good	Very Good	Satisfactory	14900	91.0
June 1996	Fair	Very Good	Excellent	Satisfactory	14900	91.0
June 1993	Poor	Critical	Good	Satisfactory	14900	88.0
May 1992	Poor	Serious	Good	Satisfactory	14900	88.0
March 1990	Poor	Serious	Good	Fair	14900	78.0

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.	7,933	7,769	164	0	0
Deck
Reinforced Concrete Deck	sq. ft.	138,898	138,898	0	0	0
Wearing Surfaces	sq. ft.	96,391	96,391	0	0	0
Substructure
Reinforced Concrete Column	each	11	11	0	0	0
Reinforced Concrete Abutment	linear ft.	971	971	0	0	0
Reinforced Concrete Pier Cap	linear ft.	374	374	0	0	0
Joints
Strip Seal Joint	linear ft.	374	374	0	0	0
Pourable Joint	linear ft.	597	0	597	0	0
Compression Joint	linear ft.	541	492	49	0	0
Bearings
Movable Bearing	each	36	36	0	0	0
Fixed Bearing	each	28	0	28	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	361	361	0	0	0