STH 13 over BOYD CREEK

Map

Coordinates:
+46.61406, -90.93981
46°36'51" N, 90°56'23" W

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

Name:	STH 13 over BOYD CREEK
Structure number:	B04000800000000
Location:	2.1M N JCT USH 2 TO W
Purpose:	Carries highway over waterway
Route classification:	Minor Arterial (Rural) `[06]`
Length of largest span:	26.9 ft. `[8.2 m]`
Total length:	27.6 ft. `[8.4 m]`
Roadway width between curbs:	36.1 ft. `[11.0 m]`
Deck width edge-to-edge:	38.4 ft. `[11.7 m]`
Owner:	State Highway Agency `[01]`
Year built:	1953
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	M 18 / H 20 `[4]`
Main span material:	Concrete `[1]`
Main span design:	Slab `[01]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Good/Fair/Poor Condition:	Poor
Status:	Open, no restriction `[A]`
Average daily traffic:	7,000 `[as of 2015]`
Truck traffic:	5% of total traffic
Deck condition:	Fair `[5 out of 9]`
Superstructure condition:	Fair `[5 out of 9]`
Substructure condition:	Poor `[4 out of 9]`
Structural appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Deck geometry appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Water adequacy appraisal:	Better than present minimum criteria `[7]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Channel protection:	Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. `[5]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	49.3
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. `[31]`
Estimated cost of work:	$242,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
May 2018	Poor	Fair	Fair	Poor	7000	49.3
April 2017	Poor	Fair	Fair	Poor	9200	47.3
April 2016	Poor	Fair	Fair	Poor	9200	43.0
April 2015	Poor	Fair	Fair	Poor	9200	43.0
May 2014	Poor	Fair	Fair	Poor	9200	43.0
May 2012	Poor	Fair	Fair	Poor	9200	44.0
May 2010	Fair	Fair	Fair	Fair	7000	66.0
May 2008	Fair	Satisfactory	Fair	Fair	7000	67.0
May 2006	Fair	Good	Satisfactory	Satisfactory	7850	78.0
September 2004	Good	Good	Good	Good	7850	78.0
September 2003	Good	Good	Good	Good	7850	78.0
May 2002	Good	Good	Good	Good	7850	78.0
July 2001	Good	Good	Good	Good	7100	78.0
May 1999	Good	Good	Good	Good	7100	78.0
February 1999	Good	Very Good	Very Good	Good	7100	78.0
July 1997	Fair	Satisfactory	Fair	Satisfactory	7100	67.0
December 1996	Fair	Satisfactory	Fair	Satisfactory	6075	67.0
July 1995	Fair	Satisfactory	Satisfactory	Satisfactory	6075	78.0
July 1994	Fair	Satisfactory	Satisfactory	Satisfactory	6075	78.0
October 1993	Fair	Satisfactory	Satisfactory	Satisfactory	5120	78.0
February 1992	Fair	Satisfactory	Satisfactory	Satisfactory	3440	79.0