Share:

US0171 over SOUTH BRUSH BAYOU

Caddo Parish, Louisiana

Map

Coordinates:
+32.43290, -93.78370
32°25'58" N, 93°47'01" W

Facts

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

Name:	US0171 over SOUTH BRUSH BAYOU
Structure number:	040900250810061
Location:	1.2 MI NORHT OF LA 3132
Purpose:	Carries highway over waterway
Route classification:	Other Principal Arterial (Urban) `[14]`
Length of largest span:	49.9 ft. `[15.2 m]`
Total length:	151.9 ft. `[46.3 m]`
Roadway width between curbs:	40.4 ft. `[12.3 m]`
Deck width edge-to-edge:	43.3 ft. `[13.2 m]`
Owner:	State Highway Agency `[01]`
Year built:	1976
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:	Prestressed concrete `[5]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`

Latest Available Inspection: January 2017

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	10,620 `[as of 2015]`
Truck traffic:	6% 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:	Better than present minimum criteria `[7]`
Water adequacy appraisal:	Equal to present desirable criteria `[8]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
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:	98.0

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
January 2017	Fair	Satisfactory	Satisfactory	Satisfactory	10620	98.0
January 2015	Good	Good	Good	Good	10260	98.0
January 2013	Good	Good	Good	Good	10500	98.0
January 2011	Good	Good	Good	Good	11820	100.0
January 2009	Good	Very Good	Very Good	Very Good	11040	100.0
January 2007	Good	Very Good	Very Good	Very Good	13620	100.0
January 2005	Good	Very Good	Very Good	Very Good	12000	100.0
January 2003	Good	Very Good	Very Good	Very Good	12000	97.8
February 2001	Good	Very Good	Very Good	Very Good	11302	95.8
April 1999	Good	Very Good	Very Good	Very Good	15640	95.8
February 1997	Good	Very Good	Very Good	Very Good	15796	95.8
January 1995	Good	Very Good	Very Good	Very Good	16008	95.8
January 1993	Good	Very Good	Very Good	Very Good	14870	95.8
January 1991	Good	Very Good	Very Good	Very Good	14870	95.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Prestressed Concrete Girder/Beam	linear ft.	900	0	900	0	0
Deck
Reinforced Concrete Deck	sq. ft.	6,080	0	6,080	0	0
Substructure
Reinforced Concrete Abutment	linear ft.	107	101	6	0	0
Prestressed Concrete Pile	each	12	12	0	0	0
Reinforced Concrete Pier Cap	linear ft.	84	0	84	0	0
Joints
Compression Joint	linear ft.	160	0	130	30	0
Bearings
Elastomeric Bearing	each	36	36	0	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	300	300	0	0	0

© 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/1224540