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CITY STREET over WALDEN LAKE

Map 

Coordinates:
+30.38855, -91.11858
30°23'19" N, 91°07'07" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

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 2014 

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]
Operating rating:46.5 tons [42.3 metric tons]
Inventory rating:27.7 tons [25.2 metric tons]
Sufficiency rating:84.7

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201484.7Not deficientSatisfactorySatisfactorySatisfactory500
March 201284.7Not deficientSatisfactorySatisfactorySatisfactory500
March 201084.7Not deficientGoodGoodGood500
March 200884.7Not deficientGoodVery GoodSatisfactory500
April 200674.7Not deficientSatisfactoryVery GoodSatisfactory500
July 200474.7Not deficientGoodVery GoodGood500
August 200274.7Not deficientGoodVery GoodGood500
August 200074.6Not deficientGoodVery GoodGood500
July 199875.6Not deficientGoodVery GoodGood500
July 199675.6Not deficientGoodGoodGood500
August 199374.7Not deficientGoodGoodGood500
June 199174.7Not deficientGoodGoodGood500