Share:

US0061 over MONTE SANO BAYOU

Map

Coordinates:
+30.50851, -91.15490
30°30'31" N, 91°09'18" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US0061 over MONTE SANO BAYOU
Structure number:611700079009784
Location:0.3 M W of US 61&LA 67
Purpose:Carries highway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:64.0 ft. [19.5 m]
Total length:133.9 ft. [40.8 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:28.2 ft. [8.6 m]
Skew angle:82°
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:3,240 [as of 2015]
Truck traffic:11% of total traffic
Deck condition:Very Good [8 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:Basically intolerable requiring high priority of replacement [2]
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:92.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2017GoodVery GoodVery GoodVery Good324092.7
February 2015GoodVery GoodVery GoodVery Good324092.7
February 2013GoodVery GoodVery GoodVery Good325092.7
April 2011GoodVery GoodVery GoodVery Good316093.7
April 2009GoodVery GoodVery GoodVery Good301093.7
April 2007GoodVery GoodVery GoodVery Good289092.7
April 2005GoodVery GoodVery GoodVery Good291092.7
April 2003GoodVery GoodVery GoodVery Good291092.7
April 2001GoodVery GoodVery GoodVery Good267892.5
April 1999GoodVery GoodVery GoodVery Good284692.4
April 1997GoodVery GoodVery GoodVery Good280195.4
April 1995GoodVery GoodVery GoodVery Good274695.5
April 1993GoodVery GoodVery GoodVery Good243895.7
April 1991GoodVery GoodVery GoodVery Good243895.7

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.536536000
Deck
Reinforced Concrete Decksq. ft.3,7523,52502270
Substructure
Prestressed Concrete Columneach105500
Reinforced Concrete Abutmentlinear ft.5751600
Reinforced Concrete Pier Caplinear ft.8080000
Joints
Compression Jointlinear ft.101500051
Bearings
Elastomeric Bearingeach2424000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.454454000