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LA0624 over DRAIN CANAL

St. Bernard Parish, Louisiana

Map

Coordinates:
+29.81818, -89.61270
29°49'05" N, 89°36'46" W

Facts

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

Name:	LA0624 over DRAIN CANAL
Structure number:	024400000020455
Location:	5.27 MILES SOUTH OF LA 46
Purpose:	Carries highway over waterway
Route classification:	Minor Collector (Rural) `[08]`
Length of largest span:	20.0 ft. `[6.1 m]`
Total length:	140.1 ft. `[42.7 m]`
Roadway width between curbs:	28.2 ft. `[8.6 m]`
Deck width edge-to-edge:	30.2 ft. `[9.2 m]`
Owner:	State Highway Agency `[01]`
Year built:	2011
Historic significance:	Historical significance is not determinable at this time `[4]`
Design load:	MS 18 / HS 20 `[5]`
Number of main spans:	7
Main spans material:	Concrete `[1]`
Main spans design:	Slab `[01]`
Deck type:	Other `[9]`
Wearing surface:	Bituminous `[6]`

Latest Available Inspection: January 2018

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	790 `[as of 2016]`
Truck traffic:	12% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Very Good `[8 out of 9]`
Substructure condition:	Very Good `[8 out of 9]`
Structural appraisal:	Equal to present desirable criteria `[8]`
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:	74.5

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
January 2018	Good	Good	Very Good	Very Good	790	74.5
January 2016	Good	Good	Very Good	Very Good	790	72.7
January 2014	Good	Very Good	Very Good	Very Good	790	72.7

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.	70	70	0	0	0
Reinforced Concrete Pile	each	18	18	0	0	0
Reinforced Concrete Pier Cap	linear ft.	240	240	0	0	0
Joints
Pourable Joint	linear ft.	224	224	0	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	240	240	0	0	0
Deck
Reinforced Concrete Slab	sq. ft.	3,948	3,948	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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