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KNOX AVE over RVR DES PERES

St. Louis, Missouri

Map

Coordinates:
+38.62168, -90.29021
38°37'18" N, 90°17'25" W

Facts

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

Name:	KNOX AVE over RVR DES PERES
Structure number:	12430
Old structure number:	U387510007 115 `(from 1992 edition)`
Location:	S 20 T 44 N R 6 E
Purpose:	Carries highway over waterway
Route classification:	Local (Urban) `[19]`
Length of largest span:	65.0 ft. `[19.8 m]`
Total length:	65.0 ft. `[19.8 m]`
Roadway width between curbs:	27.9 ft. `[8.5 m]`
Deck width edge-to-edge:	35.1 ft. `[10.7 m]`
Owner:	City or Municipal Highway Agency `[04]`
Year built:	1991
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18 / HS 20 `[5]`
Main span material:	Prestressed concrete continuous `[6]`
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: April 2016

Good/Fair/Poor Condition:	Good
Status:	Posted for load `[P]`
Average daily traffic:	1,580 `[as of 2016]`
Truck traffic:	5% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Good `[7 out of 9]`
Substructure condition:	Good `[7 out of 9]`
Structural appraisal:	Better than present minimum criteria `[7]`
Deck geometry appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Water adequacy appraisal:	Superior to present desirable criteria `[9]`
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 the assessed or calculated scour condition. `[8]`
Sufficiency rating:	89.4

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
April 2016	Good	Good	Good	Good	1580	89.4
April 2014	Good	Good	Good	Good	1580	89.4
April 2012	Good	Good	Good	Very Good	1580	89.4
May 2010	Good	Good	Good	Very Good	1580	89.4
April 2008	Good	Good	Good	Very Good	1580	89.4
May 2006	Good	Good	Good	Very Good	1580	89.4
March 2004	Good	Good	Very Good	Very Good	1580	90.4
April 2002	Good	Good	Very Good	Very Good	1580	90.4
May 2000	Good	Good	Excellent	Excellent	1580	90.4
April 1998	Good	Good	Excellent	Excellent	1580	90.3
June 1991	Good	Excellent	Excellent	Excellent	2000	88.3

© Copyright 2012-19, 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/1273527