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US0061 over MONTE SANO BAYOU

Map

Coordinates:
+30.50914, -91.15460
30°30'33" N, 91°09'17" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US0061 over MONTE SANO BAYOU
Structure number:611700079009791
Location:0.3 M W of US 61&LA 67
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:64.0 ft. [19.5 m]
Total length:133.9 ft. [40.8 m]
Roadway width between curbs:79.1 ft. [24.1 m]
Deck width edge-to-edge:85.3 ft. [26.0 m]
Skew angle:76°
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]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: February 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:32,400 [as of 2015]
Truck traffic:11% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
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:99.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2017GoodGoodGoodVery Good3240099.0
February 2015GoodGoodGoodVery Good3240099.0
February 2013GoodGoodGoodVery Good3250099.0
April 2011GoodVery GoodVery GoodVery Good31600100.0
April 2009GoodVery GoodVery GoodVery Good30100100.0
April 2007GoodGoodVery GoodVery Good28900100.0
April 2005FairSatisfactoryVery GoodVery Good29100100.0
April 2003FairSatisfactoryVery GoodVery Good29100100.0
April 2001FairSatisfactoryVery GoodVery Good2678799.7
April 1999FairSatisfactoryVery GoodVery Good2846796.7
April 1997FairSatisfactoryVery GoodVery Good2801197.7
April 1995FairSatisfactoryVery GoodVery Good2746297.7
April 1993FairSatisfactoryVery GoodVery Good2438197.7
April 1991FairSatisfactoryVery GoodVery Good2438197.7

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,6081,596390
Deck
Reinforced Concrete Decksq. ft.11,39010,88605040
Substructure
Reinforced Concrete Abutmentlinear ft.1741403130
Prestressed Concrete Pileeach2823500
Reinforced Concrete Pier Caplinear ft.173173000
Joints
Compression Jointlinear ft.458045800
Bearings
Elastomeric Bearingeach7272000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.960954060