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CSAH 4 over LE SUEUR RIVER

Waseca County, Minnesota

Map

Coordinates:
+44.01420, -93.52560
44°00'51" N, 93°31'32" W

Facts

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

Name:	CSAH 4 over LE SUEUR RIVER
Structure number:	81518
Location:	0.3 MI E OF JCT CSAH 23
Purpose:	Carries highway over waterway
Route classification:	Major Collector (Rural) `[07]`
Length of largest span:	55.1 ft. `[16.8 m]`
Total length:	146.3 ft. `[44.6 m]`
Roadway width between curbs:	40.0 ft. `[12.2 m]`
Deck width edge-to-edge:	43.3 ft. `[13.2 m]`
Skew angle:	20°
Owner:	County Highway Agency `[02]`
Year built:	1982
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:	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]`

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	990 `[as of 2008]`
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Satisfactory `[6 out of 9]`
Substructure condition:	Satisfactory `[6 out of 9]`
Structural appraisal:	Equal to present minimum criteria `[6]`
Deck geometry appraisal:	Equal to present desirable criteria `[8]`
Water adequacy appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Roadway alignment appraisal:	Better than present minimum criteria `[7]`
Channel protection:	Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. `[6]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	95.8

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
November 2017	Fair	Satisfactory	Satisfactory	Satisfactory	990	95.8
November 2015	Fair	Satisfactory	Satisfactory	Satisfactory	990	97.8
November 2013	Fair	Satisfactory	Satisfactory	Satisfactory	990	97.8
December 2011	Fair	Satisfactory	Good	Good	990	97.8
January 2010	Good	Good	Good	Good	990	97.8
September 2007	Good	Good	Good	Good	940	99.8
September 2005	Good	Good	Good	Good	940	99.8
October 2003	Good	Good	Good	Good	750	99.8
October 2001	Good	Good	Very Good	Very Good	750	99.8
January 2000	Good	Very Good	Very Good	Very Good	750	98.8
March 1998	Good	Very Good	Excellent	Excellent	750	98.8
January 1996	Good	Very Good	Excellent	Excellent	750	97.8
January 1995	Good	Very Good	Excellent	Excellent	830	97.8
January 1994	Good	Very Good	Excellent	Excellent	830	97.8
December 1992	Good	Very Good	Excellent	Excellent	830	97.8
December 1991	Good	Very Good	Excellent	Excellent	845	97.8

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
Steel Girder/Beam	linear ft.	732	732	0	0	0
Steel Protective Coating	sq. ft.	3,832	3,832	0	0	0
Deck
Reinforced Concrete Deck	sq. ft.	6,330	6,203	127	0	0
Wearing Surfaces	sq. ft.	5,845	5,728	0	117	0
Substructure
Reinforced Concrete Abutment	linear ft.	135	135	0	0	0
Steel Pile	each	14	0	14	0	0
Steel Protective Coating	sq. ft.	703	703	0	0	0
Reinforced Concrete Pier Cap	linear ft.	95	95	0	0	0
Joints
Pourable Joint	linear ft.	144	144	0	0	0
Bearings
Movable Bearing	each	9	9	0	0	0
Fixed Bearing	each	10	6	4	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	292	0	292	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/1266802