Share:

LOCAL ROAD over MONTE SANO BAYOU

Map

Coordinates:
+30.53667, -91.15830
30°32'12" N, 91°09'30" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL ROAD over MONTE SANO BAYOU
Structure number:611730322910951
Location:B.R. METRO AIRPORT
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:19.0 ft. [5.8 m]
Total length:57.1 ft. [17.4 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:26.6 ft. [8.1 m]
Owner:County Highway Agency [02]
Year built:1984
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:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:100 [as of 1980]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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:93.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017GoodGoodGoodGood10093.0
June 2015GoodGoodGoodGood10093.0
July 2013GoodGoodGoodGood10093.0
July 2011GoodGoodGoodGood10093.0
July 2009FairGoodGoodSatisfactory10093.0
July 2007GoodVery GoodVery GoodVery Good10093.0
July 2005GoodVery GoodVery GoodVery Good10093.0
October 2003GoodVery GoodVery GoodVery Good10093.0
October 2001GoodVery GoodVery GoodVery Good10093.0
January 2000GoodVery GoodVery GoodVery Good10093.0
January 1998GoodVery GoodVery GoodVery Good10095.0
April 1996GoodVery GoodVery GoodVery Good10095.0
August 1993GoodVery GoodVery GoodVery Good10095.0
June 1991GoodVery GoodVery GoodVery Good10095.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Abutmentlinear ft.6660060
Prestressed Concrete Pileeach66000
Reinforced Concrete Pier Caplinear ft.5454000
Joints
Pourable Jointlinear ft.104010400
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.114114000
Deck
Reinforced Concrete Slabsq. ft.1,5391,539000
Wearing Surfacessq. ft.1,3681,3422600