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US-131 over BOYNE RIVER

Charlevoix County, Michigan

Map

Coordinates:
+45.18021, -84.91427
45°10'49" N, 84°54'51" W

Facts

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

Name:	US-131 over BOYNE RIVER
Structure number:	000000000001479
Old structure number:	15115091000B010 `(from 1992 edition)`
Location:	0.8 MI N OF BOYNE FALLS
Purpose:	Carries highway over waterway
Route classification:	Principal Arterial - Other (Rural) `[02]`
Length of largest span:	31.8 ft. `[9.7 m]`
Total length:	31.8 ft. `[9.7 m]`
Roadway width between curbs:	38.1 ft. `[11.6 m]`
Deck width edge-to-edge:	43.6 ft. `[13.3 m]`
Skew angle:	22°
Owner:	State Highway Agency `[01]`
Year built:	1947
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:	Bituminous `[6]`

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	6,736 `[as of 2007]`
Truck traffic:	8% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Very Good `[8 out of 9]`
Substructure condition:	Satisfactory `[6 out of 9]`
Structural appraisal:	Equal to present minimum criteria `[6]`
Deck geometry appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Water adequacy appraisal:	Equal to present desirable criteria `[8]`
Roadway alignment appraisal:	Better than present minimum criteria `[7]`
Channel protection:	Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. `[6]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	83.5

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
August 2017	Fair	Good	Very Good	Satisfactory	6736	83.5
August 2015	Fair	Good	Very Good	Satisfactory	6736	83.5
August 2013	Fair	Good	Very Good	Satisfactory	6736	83.5
October 2011	Fair	Good	Very Good	Satisfactory	6736	83.5
October 2009	Fair	Good	Very Good	Satisfactory	6736	83.5
October 2007	Fair	Good	Very Good	Satisfactory	6692	83.5
October 2005	Fair	Good	Very Good	Satisfactory	6692	83.5
October 2003	Fair	Good	Very Good	Satisfactory	4600	86.6
July 2001	Fair	Good	Very Good	Satisfactory	4600	86.6
July 1999	Fair	Good	Very Good	Satisfactory	4600	92.0
July 1997	Good	Good	Very Good	Good	4600	84.6
October 1995	Fair	Satisfactory	Very Good	Good	3000	87.1
October 1993	Fair	Satisfactory	Very Good	Good	3000	87.1
April 1991	Good	Very Good	Very Good	Good	3000	87.1

Element Data

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

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Steel Girder/Beam	linear ft.	320	318	2	0	0
Steel Protective Coating	sq. ft.	23,040	23,030	10	0	0
Deck
Reinforced Concrete Deck	sq. ft.	1,376	1,376	0	0	0
Wearing Surfaces	sq. ft.	1,216	1,186	20	10	0
Substructure
Reinforced Concrete Abutment	linear ft.	172	143	26	3	0
Bearings
Movable Bearing	each	10	9	1	0	0
Fixed Bearing	each	10	10	0	0	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	64	64	0	0	0

© Copyright 2012-20, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
This page's URL is http://bridgereports.com/1248637