Shadow Bluff Dr over DRAINAGE


+30.26010, -91.99495
30°15'36" N, 91°59'42" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:Shadow Bluff Dr over DRAINAGE
Structure number:032830155915961
Location:.50 MI N OF ALEXANDER ST.
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Rural) [09]
Length of largest span:60.0 ft. [18.3 m]
Total length:100.1 ft. [30.5 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:38.1 ft. [11.6 m]
Skew angle:50°
Owner:City or Municipal Highway Agency [04]
Year built:1979
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:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:87.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017FairSatisfactorySatisfactoryGood-87.1
October 2015FairSatisfactorySatisfactoryGood-86.9
October 2013FairSatisfactorySatisfactoryGood-86.9
January 2012FairSatisfactorySatisfactoryGood-89.9
February 2010GoodGoodGoodGood-89.9
February 2008GoodGoodGoodGood-89.9
February 2006GoodGoodGoodGood-89.9
February 2004GoodGoodVery GoodGood-89.9
March 2002GoodGoodVery GoodGood-89.9
February 2000GoodGoodVery GoodGood-89.9
March 1998GoodGoodVery GoodGood-89.9
January 1996GoodGoodVery GoodVery Good-89.9
February 1994GoodGoodVery GoodVery Good-89.9
March 1992GoodGoodVery GoodVery Good-89.9

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Steel Girder/Beamlinear ft.295295000
Steel Protective Coatingsq. ft.221221000
Reinforced Concrete Decksq. ft.1,6801,680000
Wearing Surfacessq. ft.1,68001,68000
Reinforced Concrete Abutmentlinear ft.97434770
Reinforced Concrete Pileeach1110100
Reinforced Concrete Pier Caplinear ft.8282000
Pourable Jointlinear ft.152000152
Fixed Bearingeach1010000
Steel Protective Coatingsq. ft.1010000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.200200000
Reinforced Concrete Bridge Raillinear ft.20073112150
Reinforced Concrete Slabsq. ft.1,1201,120000
Wearing Surfacessq. ft.1,12001,12000