I-75 NB over M-32

Map

Coordinates:
+45.02740, -84.68763
45°01'39" N, 84°41'15" W

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

Name:	I-75 NB over M-32
Structure number:	000000000008678
Old structure number:	69169013000S070 `(from 1992 edition)`
Location:	IN GAYLORD (OVER M-32)
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Rural) `[01]`
Length of largest span:	65.0 ft. `[19.8 m]`
Total length:	133.9 ft. `[40.8 m]`
Roadway width between curbs:	39.4 ft. `[12.0 m]`
Deck width edge-to-edge:	43.6 ft. `[13.3 m]`
Vertical clearance below bridge:	16.4 ft. `[5.0 m]`
Skew angle:	14°
Owner:	State Highway Agency `[01]`
Year built:	1961
Year reconstructed:	1980
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18+Mod / HS 20+Mod `[6]`
Number of main spans:	3
Main spans material:	Prestressed concrete `[5]`
Main spans 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:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	6,791 `[as of 2007]`
Truck traffic:	7% of total traffic
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Fair `[5 out of 9]`
Substructure condition:	Satisfactory `[6 out of 9]`
Structural appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Deck geometry appraisal:	Equal to present minimum criteria `[6]`
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:	77.2

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
March 2017	Fair	Satisfactory	Fair	Satisfactory	6791	77.2
September 2015	Fair	Satisfactory	Satisfactory	Satisfactory	6791	88.3
September 2013	Fair	Satisfactory	Satisfactory	Satisfactory	6791	88.3
October 2011	Fair	Satisfactory	Satisfactory	Satisfactory	6791	88.3
October 2009	Fair	Satisfactory	Satisfactory	Satisfactory	6791	88.3
October 2007	Fair	Satisfactory	Satisfactory	Satisfactory	7236	88.2
October 2005	Fair	Satisfactory	Satisfactory	Satisfactory	7236	88.2
October 2003	Fair	Satisfactory	Satisfactory	Satisfactory	4250	88.6
November 2001	Fair	Satisfactory	Satisfactory	Satisfactory	4250	88.6
September 2000	Fair	Satisfactory	Satisfactory	Satisfactory	4250	88.6
September 1998	Fair	Satisfactory	Satisfactory	Satisfactory	4250	93.6
November 1996	Fair	Fair	Satisfactory	Satisfactory	4250	87.5
September 1996	Fair	Fair	Satisfactory	Satisfactory	4250	87.5
July 1994	Fair	Satisfactory	Satisfactory	Satisfactory	4200	88.6
June 1992	Fair	Good	Satisfactory	Satisfactory	4200	88.6
May 1990	Fair	Good	Good	Satisfactory	4200	88.6

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Prestressed Concrete Girder/Beam	linear ft.	1,215	1,175	0	40	0
Deck
Reinforced Concrete Deck	sq. ft.	5,805	4,435	1,316	50	4
Substructure
Reinforced Concrete Column	each	8	0	4	4	0
Reinforced Concrete Abutment	linear ft.	150	130	20	0	0
Reinforced Concrete Pier Cap	linear ft.	92	69	0	23	0
Joints
Strip Seal Joint	linear ft.	84	72	0	8	4
Bearings
Elastomeric Bearing	each	36	0	36	0	0
Fixed Bearing	each	18	0	18	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	270	0	235	35	0