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CITY STREET over WALDEN LAKE

Map

Coordinates:
+30.39000, -91.11670
30°23'24" N, 91°07'00" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CITY STREET over WALDEN LAKE
Structure number:611730234910701
Location:BAIRD DR.
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Rural) [09]
Length of largest span:19.0 ft. [5.8 m]
Total length:76.1 ft. [23.2 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:36.7 ft. [11.2 m]
Owner:County Highway Agency [02]
Year built:1973
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:4
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Precast Panels [2]

Latest Available Inspection: March 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:500 [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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:84.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2016FairSatisfactorySatisfactorySatisfactory50084.9
March 2014FairSatisfactorySatisfactorySatisfactory50084.7
March 2012FairSatisfactorySatisfactorySatisfactory50084.7
March 2010GoodGoodGoodGood50084.7
March 2008FairGoodVery GoodSatisfactory50084.7
April 2006FairSatisfactoryVery GoodSatisfactory50074.7
July 2004GoodGoodVery GoodGood50074.7
August 2002GoodGoodVery GoodGood50074.7
August 2000GoodGoodVery GoodGood50074.6
July 1998GoodGoodVery GoodGood50075.6
July 1996GoodGoodGoodGood50075.6
August 1993GoodGoodGoodGood50074.7
June 1991GoodGoodGoodGood50074.7