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LA0015 over VIDALIA CANAL

Concordia Parish, Louisiana

Map

Coordinates:
+31.54645, -91.54780
31°32'47" N, 91°32'52" W

Facts

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

Name:	LA0015 over VIDALIA CANAL
Structure number:	581501770510541
Location:	10.54 MI NORTH OF LA 565
Purpose:	Carries highway over waterway
Route classification:	Major Collector (Rural) `[07]`
Length of largest span:	20.0 ft. `[6.1 m]`
Total length:	100.1 ft. `[30.5 m]`
Roadway width between curbs:	28.2 ft. `[8.6 m]`
Deck width edge-to-edge:	33.1 ft. `[10.1 m]`
Owner:	State Highway Agency `[01]`
Year built:	1961
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:	5
Main spans material:	Concrete `[1]`
Main spans design:	Slab `[01]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Bituminous `[6]`

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	410 `[as of 2016]`
Truck traffic:	21% of total traffic
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:	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:	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:	70.9

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
May 2018	Fair	Satisfactory	Satisfactory	Satisfactory	410	70.9
June 2016	Fair	Satisfactory	Satisfactory	Satisfactory	390	72.2
July 2014	Fair	Satisfactory	Good	Satisfactory	400	70.8
July 2012	Fair	Satisfactory	Good	Satisfactory	630	65.9
December 2010	Fair	Satisfactory	Good	Satisfactory	580	66.5
November 2008	Fair	Satisfactory	Good	Satisfactory	700	65.1
May 2006	Fair	Good	Good	Satisfactory	500	68.6
March 2004	Fair	Good	Good	Satisfactory	470	68.9
December 2001	Fair	Good	Good	Satisfactory	348	71.4
November 1999	Fair	Good	Good	Satisfactory	348	71.4
October 1997	Fair	Good	Good	Satisfactory	499	71.6
June 1995	Fair	Good	Good	Satisfactory	610	70.7
May 1993	Fair	Good	Good	Satisfactory	277	75.9
May 1991	Fair	Good	Good	Satisfactory	268	76.0

Element Data

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

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Deck
Reinforced Concrete Deck	sq. ft.	2,800	2,120	680	0	0
Wearing Surfaces	sq. ft.	2,800	2,800	0	0	0
Substructure
Reinforced Concrete Abutment	linear ft.	68	68	0	0	0
Prestressed Concrete Pile	each	25	25	0	0	0
Prestressed Concrete Pier Cap	linear ft.	192	112	80	0	0
Joints
Open Joint	linear ft.	168	0	168	0	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	280	280	0	0	0
Steel Protective Coating	sq. ft.	1,400	1,400	0	0	0
Reinforced Concrete Bridge Rail	linear ft.	280	280	0	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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