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M-28 over E BR SAGE RIVER

Luce County, Michigan

Map

Coordinates:
+46.30355, -85.32205
46°18'13" N, 85°19'19" W

Facts

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

Name:	M-28 over E BR SAGE RIVER
Structure number:	000000000005907
Old structure number:	48148042000B030 `(from 1992 edition)`
Location:	4.2 MI W OF CHIPPEWA COL
Purpose:	Carries highway over waterway
Route classification:	Principal Arterial - Other (Rural) `[02]`
Length of largest span:	49.9 ft. `[15.2 m]`
Total length:	49.9 ft. `[15.2 m]`
Roadway width between curbs:	38.1 ft. `[11.6 m]`
Deck width edge-to-edge:	43.0 ft. `[13.1 m]`
Owner:	State Highway Agency `[01]`
Year built:	1959
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:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Latest Available Inspection: June 2018

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	2,127 `[as of 2007]`
Truck traffic:	18% 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:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Water adequacy appraisal:	Better than present minimum criteria `[7]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Channel protection:	Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. `[7]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	83.8

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
June 2018	Fair	Satisfactory	Good	Satisfactory	2127	83.8
June 2016	Fair	Satisfactory	Good	Satisfactory	2127	83.8
June 2014	Fair	Satisfactory	Good	Satisfactory	2127	83.8
June 2012	Fair	Satisfactory	Good	Satisfactory	2127	83.8
June 2010	Fair	Good	Good	Satisfactory	2127	83.8
June 2008	Fair	Good	Good	Satisfactory	2127	83.8
June 2006	Fair	Good	Good	Satisfactory	2618	81.8
June 2004	Fair	Good	Good	Satisfactory	2230	83.2
July 2002	Fair	Good	Very Good	Satisfactory	3500	76.8
July 2000	Fair	Good	Very Good	Satisfactory	3500	75.8
October 1998	Fair	Good	Very Good	Satisfactory	3500	80.8
August 1996	Fair	Good	Very Good	Satisfactory	3500	75.8
October 1994	Fair	Good	Very Good	Satisfactory	1600	85.3
October 1992	Fair	Good	Very Good	Satisfactory	1600	85.3
November 1990	Fair	Good	Very Good	Satisfactory	1600	85.3

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.	400	384	16	0	0
Steel Protective Coating	sq. ft.	2,900	2,400	400	100	0
Deck
Reinforced Concrete Deck	sq. ft.	2,150	1,900	250	0	0
Substructure
Reinforced Concrete Abutment	linear ft.	134	92	34	8	0
Bearings
Movable Bearing	each	8	6	2	0	0
Fixed Bearing	each	8	6	2	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	100	100	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/1252706