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ST CHARLES ST over LYNCH CREEK

Map

Coordinates:
+32.31247, -90.23325
32°18'45" N, 90°13'60" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:ST CHARLES ST over LYNCH CREEK
Structure number:SA2500000000121
Location:SEC 6 T 5N R 1E
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:40.0 ft. [12.2 m]
Total length:120.1 ft. [36.6 m]
Roadway width between curbs:47.9 ft. [14.6 m]
Deck width edge-to-edge:57.7 ft. [17.6 m]
Skew angle:15°
Owner:City or Municipal Highway Agency [04]
Year built:1970
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 13.5 / HS 15 [3]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: February 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:3,000 [as of 2015]
Truck traffic:8% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 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:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present desirable criteria [8]
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 with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:60.9 tons [55.4 metric tons]
Inventory rating:36.3 tons [33.0 metric tons]
Sufficiency rating:86.7
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$359,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201786.7FairGoodGoodFair-3000
February 201586.7FairVery GoodVery GoodFair-3000
February 201379.1FairVery GoodVery GoodFair-3000
February 201179.1FairVery GoodVery GoodFair-3000
February 201079.1FairVery GoodVery GoodFair-3000
November 200781.1FairVery GoodVery GoodFair-3000
November 200581.1FairVery GoodVery GoodFair-3000
February 200477.1FairVery GoodVery GoodFair-3000
February 200287.1GoodVery GoodVery GoodVery Good-3000
February 200087.2GoodVery GoodVery GoodVery Good-2550
March 199887.2GoodVery GoodVery GoodVery Good-2550
April 199687.2GoodVery GoodVery GoodVery Good-2550