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STH 13 over CHIPPEWA RIVER 33

Ashland County, Wisconsin

Map

Coordinates:
+46.12926, -90.56723
46°07'45" N, 90°34'02" W

Facts

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

Name:	STH 13 over CHIPPEWA RIVER 33
Structure number:	B02004700000000
Location:	9.1M N JCT CTH F
Purpose:	Carries highway over waterway
Route classification:	Principal Arterial - Other (Rural) `[02]`
Length of largest span:	47.9 ft. `[14.6 m]`
Total length:	99.7 ft. `[30.4 m]`
Roadway width between curbs:	44.0 ft. `[13.4 m]`
Deck width edge-to-edge:	45.9 ft. `[14.0 m]`
Owner:	State Highway Agency `[01]`
Year built:	1997
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:	Prestressed concrete continuous `[6]`
Main spans 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: October 2017

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	2,300 `[as of 2015]`
Truck traffic:	11% of total traffic
Deck condition:	Good `[7 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:	Better than present minimum criteria `[7]`
Water adequacy appraisal:	Equal to present desirable criteria `[8]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Channel protection:	Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. `[8]`
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour condition. `[5]`
Sufficiency rating:	88.3

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
October 2017	Fair	Good	Good	Satisfactory	2300	88.3
October 2015	Fair	Good	Good	Satisfactory	2300	88.3
May 2014	Good	Good	Good	Good	2300	88.3
May 2012	Good	Good	Good	Good	2800	86.0
May 2010	Good	Very Good	Very Good	Good	2500	82.0
May 2008	Good	Very Good	Very Good	Good	2500	82.0
May 2006	Good	Very Good	Excellent	Good	2380	82.0
July 2004	Good	Very Good	Excellent	Good	2380	82.0
July 2002	Good	Very Good	Excellent	Good	2380	82.0
July 2001	Good	Excellent	Excellent	Good	2300	82.0
June 1999	Good	Very Good	Excellent	Excellent	2270	82.1
July 1998	Good	Very Good	Excellent	Excellent	2270	82.1
May 1995	-	-	-	-	2270	82.1

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
Prestressed Concrete Girder/Beam	linear ft.	774	774	0	0	0
Deck
Reinforced Concrete Deck	sq. ft.	4,590	4,265	325	0	0
Substructure
Reinforced Concrete Pier Wall	linear ft.	45	23	6	16	0
Reinforced Concrete Abutment	linear ft.	91	87	4	0	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	196	146	50	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/1596742