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I0020 over CYPRESS CREEK

Map

Coordinates:
+32.45619, -91.64130
32°27'22" N, 91°38'29" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I0020 over CYPRESS CREEK
Structure number:054204510717392
Location:3.1 MI EAST OF LA 583
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:24.9 ft. [7.6 m]
Total length:149.9 ft. [45.7 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:42.3 ft. [12.9 m]
Skew angle:55°
Owner:State Highway Agency [01]
Year built:1969
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:6
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:15,050 [as of 2016]
Truck traffic:25% of total traffic
Deck condition:Satisfactory [6 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: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 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:96.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017FairSatisfactoryGoodGood1505096.6
October 2015GoodGoodGoodGood1638096.5
November 2013GoodGoodGoodGood1608096.5
November 2011GoodGoodGoodGood1260096.8
November 2009GoodGoodGoodGood1428096.7
September 2007GoodGoodGoodGood1398096.7
September 2005GoodGoodGoodGood1500096.6
March 2003GoodGoodGoodGood1410096.7
August 2000GoodGoodGoodGood1281596.8
July 1998GoodGoodGoodGood1281596.8
July 1996GoodGoodGoodGood1004497.1
July 1994GoodGoodGoodGood1309597.0
May 1992GoodGoodGoodGood788597.4

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Abutmentlinear ft.1561263000
Reinforced Concrete Pileeach35171800
Reinforced Concrete Pier Caplinear ft.375375000
Joints
Pourable Jointlinear ft.483483000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.30020060400
Deck
Reinforced Concrete Slabsq. ft.6,3903,1981,5961,5960