RT A S over MID FK SALT RVR

Map

Coordinates:
+39.52534, -92.12786
39°31'31" N, 92°07'40" W

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

Name:	RT A S over MID FK SALT RVR
Structure number:	8378
Old structure number:	R 468 1 `(from 1992 edition)`
Location:	S 27 T 55 N R 11 W
Purpose:	Carries highway over waterway
Route classification:	Major Collector (Rural) `[07]`
Length of largest span:	100.1 ft. `[30.5 m]`
Total length:	353.0 ft. `[107.6 m]`
Roadway width between curbs:	24.0 ft. `[7.3 m]`
Deck width edge-to-edge:	27.6 ft. `[8.4 m]`
Owner:	State Highway Agency `[01]`
Year built:	1964
Year reconstructed:	2011
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	M 13.5 / H 15 `[2]`
Number of main spans:	3
Main spans material:	Steel continuous `[4]`
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]`

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	267 `[as of 2017]`
Truck traffic:	10% of total traffic
Deck condition:	Very Good `[8 out of 9]`
Superstructure condition:	Fair `[5 out of 9]`
Substructure condition:	Good `[7 out of 9]`
Structural appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
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:	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:	56.9

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
October 2018	Fair	Very Good	Fair	Good	267	56.9
October 2016	Fair	Excellent	Fair	Good	265	56.9
October 2014	Good	Excellent	Very Good	Good	354	66.9
January 2013	Good	Excellent	Very Good	Good	346	66.9
October 2012	Good	Excellent	Very Good	Good	346	66.9
December 2011	Fair	Excellent	Satisfactory	Good	354	66.9
December 2010	Poor	Poor	Fair	Good	376	45.6
December 2009	Poor	Poor	Fair	Good	384	45.6
October 2008	Poor	Poor	Fair	Good	384	45.6
November 2007	Poor	Poor	Fair	Good	424	44.4
November 2006	Poor	Poor	Fair	Good	422	44.4
November 2005	Poor	Poor	Fair	Good	422	44.4
November 2004	Poor	Poor	Fair	Good	392	45.6
November 2003	Poor	Poor	Fair	Good	394	45.5
October 2002	Poor	Poor	Fair	Good	400	45.5
December 2001	Poor	Poor	Fair	Good	348	45.7
July 2000	Poor	Poor	Fair	Good	342	44.9
November 1999	Poor	Poor	Fair	Good	332	44.9
February 1999	Poor	Poor	Fair	Good	332	44.9
October 1997	Poor	Poor	Fair	Good	332	44.9
January 1997	Poor	Poor	Fair	Good	354	44.8
January 1996	Poor	Poor	Poor	Good	354	27.2
November 1994	Poor	Poor	Poor	Good	338	27.4
December 1993	Poor	Poor	Poor	Good	332	27.4
November 1992	Poor	Poor	Poor	Good	332	27.4
November 1991	Poor	Poor	Poor	Very Good	317	27.6