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LOCAL ROAD over BAYOU LAFOURCHE

Lafourche Parish, Louisiana

Map

Coordinates:
+29.81660, -90.88045
29°48'60" N, 90°52'50" W

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Facts

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

Name:	LOCAL ROAD over BAYOU LAFOURCHE
Structure number:	022929490905281
Location:	3 MILES SOUTHEAST OF ASSU
Purpose:	Carries highway over waterway
Route classification:	Local (Rural) `[09]`
Length of largest span:	20.0 ft. `[6.1 m]`
Total length:	180.1 ft. `[54.9 m]`
Roadway width between curbs:	28.2 ft. `[8.6 m]`
Deck width edge-to-edge:	31.5 ft. `[9.6 m]`
Owner:	County Highway Agency `[02]`
Year built:	2006
Historic significance:	Historical significance is not determinable at this time `[4]`
Design load:	MS 18 / HS 20 `[5]`
Number of main spans:	9
Main spans material:	Concrete `[1]`
Main spans design:	Slab `[01]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:	Good
Status:	Posted for load `[P]`
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:	Better than present minimum criteria `[7]`
Water adequacy appraisal:	Equal to present desirable criteria `[8]`
Roadway alignment appraisal:	Equal to present minimum criteria `[6]`
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:	99.7

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
June 2017	Good	Good	Good	Good	-	99.7
June 2015	Good	Good	Good	Good	-	100.0
June 2013	Good	Very Good	Very Good	Good	-	100.0
July 2011	Good	Very Good	Very Good	Very Good	-	100.0
July 2009	Good	Very Good	Very Good	Very Good	-	100.0
January 2008	Good	Very Good	Very Good	Very Good	1540	46.3
September 2005	Poor	Poor	Satisfactory	Fair	1540	33.3
December 2003	Poor	Poor	Satisfactory	Fair	1540	33.3
January 2002	Poor	Poor	Satisfactory	Fair	1540	33.3
November 1999	Poor	Poor	Satisfactory	Fair	1540	33.3
December 1997	Poor	Poor	Satisfactory	Good	1540	43.3
October 1995	Poor	Poor	Satisfactory	Good	1540	43.3
December 1993	Poor	Poor	Very Good	Good	1540	43.3
October 1991	Poor	Poor	Very Good	Good	1540	39.3

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Substructure
Reinforced Concrete Abutment	linear ft.	60	60	0	0	0
Prestressed Concrete Pile	each	30	30	0	0	0
Reinforced Concrete Pier Cap	linear ft.	280	280	0	0	0
Joints
Pourable Joint	linear ft.	280	0	0	280	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	360	360	0	0	0
Deck
Reinforced Concrete Slab	sq. ft.	5,400	5,399	1	0	0

© Copyright 2012-20, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
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