Share:

CITY STREET over NORTHDALE CANAL

Map

Coordinates:
+30.46500, -91.17000
30°27'54" N, 91°10'12" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CITY STREET over NORTHDALE CANAL
Structure number:611730279911021
Location:2 MI NE OF DOTD HDQTRS
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:19.0 ft. [5.8 m]
Total length:38.1 ft. [11.6 m]
Roadway width between curbs:33.1 ft. [10.1 m]
Deck width edge-to-edge:47.9 ft. [14.6 m]
Owner:County Highway Agency [02]
Year built:1960
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 18 / H 20 [4]
Number of main spans:2
Main spans material:Wood or timber [7]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: January 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,544 [as of 1993]
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present minimum criteria [6]
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:79.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2018FairGoodSatisfactoryFair154479.6
January 2016FairGoodSatisfactoryFair154479.3
March 2014FairGoodSatisfactoryFair154477.3
March 2012FairGoodSatisfactoryFair154477.3
March 2010PoorGoodSatisfactoryPoor154461.3
March 2008FairGoodGoodFair154481.7
April 2006FairGoodGoodSatisfactory154492.7
July 2004FairVery GoodGoodSatisfactory154492.7
August 2002GoodVery GoodGoodGood154492.7
August 2000GoodVery GoodGoodGood154492.7
August 1998GoodVery GoodGoodGood154493.7
April 1997GoodGoodGoodGood154493.7

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Timber Girder/Beamlinear ft.1,2541,2340200
Deck
Reinforced Concrete Decksq. ft.1,8241,823100
Wearing Surfacessq. ft.1,2541,2163800
Substructure
Timber Abutmentlinear ft.100100000
Timber Pileeach83320
Timber Pier Caplinear ft.150150000
Joints
Pourable Jointlinear ft.144014400
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.7676000
Steel Protective Coatingsq. ft.253025300