US-31 over PINE RIVER

Map

Coordinates:
+45.31876, -85.25867
45°19'08" N, 85°15'31" W

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

Name:	US-31 over PINE RIVER
Structure number:	000000000001471
Old structure number:	15115012000B010 `(from 1992 edition)`
Location:	IN CHARLEVOIX
Purpose:	Carries highway and pedestrian walkway over waterway
Route classification:	Principal Arterial - Other (Rural) `[02]`
Length of largest span:	110.9 ft. `[33.8 m]`
Total length:	223.4 ft. `[68.1 m]`
Roadway width between curbs:	44.0 ft. `[13.4 m]`
Deck width edge-to-edge:	57.7 ft. `[17.6 m]`
Owner:	State Highway Agency `[01]`
Year built:	1949
Year reconstructed:	1992
Historic significance:	Bridge is on the National Register of Historic Places `[1]`
Design load:	M 18 / H 20 `[4]`
Main span material:	Steel `[3]`
Main span design:	Movable - Bascule `[16]`
Deck type:	Open Grating `[3]`
Wearing surface:	Other `[9]`

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	13,275 `[as of 2016]`
Truck traffic:	3% 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:	Basically intolerable requiring high priority of replacement `[2]`
Water adequacy appraisal:	Better than present minimum criteria `[7]`
Roadway alignment appraisal:	Better than present minimum criteria `[7]`
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]`
Pier/abutment protection:	In place and functioning `[2]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	48.8
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. `[35]`

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
May 2018	Fair	Satisfactory	Fair	Satisfactory	13275	48.8
July 2017	Fair	Satisfactory	Satisfactory	Satisfactory	13275	59.8
June 2016	Fair	Satisfactory	Satisfactory	Satisfactory	15896	59.8
May 2015	Fair	Good	Satisfactory	Satisfactory	15896	59.8
May 2014	Fair	Good	Satisfactory	Satisfactory	15896	59.8
September 2013	Fair	Good	Good	Satisfactory	15896	59.8
May 2012	Fair	Good	Good	Satisfactory	15896	59.7
April 2011	Fair	Good	Good	Satisfactory	15896	59.7
April 2009	Fair	Good	Good	Satisfactory	15896	59.7
October 2008	Fair	Good	Good	Satisfactory	15896	59.7
October 2007	Fair	Good	Good	Satisfactory	13716	59.7
October 2006	Fair	Good	Good	Satisfactory	13716	59.7
August 2005	Good	Good	Good	Good	13716	59.7
October 2004	Good	Good	Good	Good	12000	59.7
October 2003	Good	Good	Good	Good	12000	59.7
October 2002	Good	Good	Good	Good	12000	59.7
October 2001	Good	Good	Good	Good	12000	59.7
September 2000	Good	Good	Good	Good	12000	59.7
June 1999	Good	Very Good	Good	Good	12000	59.7
May 1997	Good	Good	Good	Good	12000	59.7
May 1996	Good	Good	Good	Good	12000	59.7
October 1995	Good	Very Good	Very Good	Good	13500	59.5
October 1993	Fair	Satisfactory	Satisfactory	Good	13500	59.5
May 1991	Poor	Fair	Poor	Good	11500	37.4

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.	1,313	1,053	238	22	0
Steel Protective Coating	sq. ft.	20,000	18,400	1,000	600	0
Steel Stringer	linear ft.	451	442	9	0	0
Steel Protective Coating	sq. ft.	4,500	4,455	45	0	0
Deck
Reinforced Concrete Deck	sq. ft.	7,645	7,610	35	0	0
Wearing Surfaces	sq. ft.	5,826	5,822	4	0	0
Concrete Protective Coating	sq. ft.	5,826	5,826	0	0	0
Superstructure
Steel Floor Beam	linear ft.	570	102	336	132	0
Steel Protective Coating	sq. ft.	12,000	10,560	840	600	0
Substructure
Reinforced Concrete Pier Wall	linear ft.	448	354	94	0	0
Reinforced Concrete Abutment	linear ft.	150	129	12	9	0
Deck
Open Grid Deck	sq. ft.	4,100	4,100	0	0	0
Steel Protective Coating	sq. ft.	21,000	21,000	0	0	0
Joints
Strip Seal Joint	linear ft.	115	0	115	0	0
Pourable Joint	linear ft.	115	115	0	0	0
Compression Joint	linear ft.	115	115	0	0	0
Assembly without Seal Joint	linear ft.	173	168	0	5	0
Bearings
Movable Bearing	each	8	0	4	0	4
Steel Protective Coating	sq. ft.	20	0	10	10	0
Fixed Bearing	each	22	22	0	0	0
Steel Protective Coating	sq. ft.	110	106	4	0	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	445	445	0	0	0
Steel Protective Coating	sq. ft.	19,135	19,135	0	0	0