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LOCAL ROAD over CYPRESS BAYOU

Map

Coordinates:
+30.55333, -91.15500
30°33'12" N, 91°09'18" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL ROAD over CYPRESS BAYOU
Structure number:611730332910931
Location:BATON ROUGE, LA
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:19.0 ft. [5.8 m]
Total length:153.9 ft. [46.9 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:26.2 ft. [8.0 m]
Skew angle:34°
Owner:County Highway Agency [02]
Year built:1970
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:8
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Precast Panels [2]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:700 [as of 1980]
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:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:74.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017FairSatisfactorySatisfactorySatisfactory70074.8
July 2015FairSatisfactorySatisfactorySatisfactory70074.6
August 2013FairGoodGoodSatisfactory70074.6
August 2011FairGoodGoodSatisfactory70074.6
July 2009FairGoodGoodFair70063.6
July 2007GoodGoodVery GoodGood70074.6
August 2005GoodGoodVery GoodVery Good70074.6
December 2003GoodGoodVery GoodVery Good70074.6
December 2001GoodGoodVery GoodVery Good70074.6
February 2000GoodGoodVery GoodVery Good70074.6
February 1998GoodGoodVery GoodVery Good70075.6
April 1996GoodGoodGoodGood70075.6
December 1993GoodGoodGoodGood70074.6
January 1992GoodGoodGoodGood70074.6

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Timber Abutmentlinear ft.924515320
Timber Pileeach63441450
Reinforced Concrete Pier Caplinear ft.2882761200
Joints
Pourable Jointlinear ft.288002880
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.3202780420
Steel Protective Coatingsq. ft.1,0661,066000
Deck
Reinforced Concrete Slabsq. ft.4,8644,8450190
Wearing Surfacessq. ft.4,4084,23101770