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SR 43 over WEST PRONG SILVER CREEK

Map

Coordinates:
+31.80110, -89.98385
31°48'04" N, 89°59'02" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 43 over WEST PRONG SILVER CREEK
Structure number:310004306411380
Location:2.3 MI N LAWRENCE CL
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:20.0 ft. [6.1 m]
Total length:60.0 ft. [18.3 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:26.9 ft. [8.2 m]
Owner:State Highway Agency [01]
Year built:1951
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:3
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: April 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,100 [as of 2011]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
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 foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Operating rating:48.7 tons [44.3 metric tons]
Inventory rating:29.3 tons [26.6 metric tons]
Sufficiency rating:75.2
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$500,000,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201575.2FairGoodGoodSatisfactory-1100
April 201375.2FairGoodGoodSatisfactory-1100
April 201175.2FairGoodGoodSatisfactory-1100
October 200974.2FairGoodGoodSatisfactory-1100
October 200776.2FairSatisfactorySatisfactorySatisfactory-1100
August 200576.4FairSatisfactorySatisfactorySatisfactory-1000
August 200476.2FairSatisfactorySatisfactorySatisfactory-1100
July 200276.4FairSatisfactorySatisfactorySatisfactory-1000
April 200062.0FairSatisfactorySatisfactoryFair-1000
July 199962.0FairSatisfactorySatisfactoryFair-1000
July 199762.0FairSatisfactorySatisfactoryFair-1000
August 199670.4GoodVery GoodGoodGood-1000
August 199570.9GoodVery GoodGoodGood-750
September 199471.3GoodVery GoodGoodGood-550
June 199171.3GoodVery GoodGoodGood-550
July 198964.0GoodVery GoodVery GoodVery Good-670

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Substructure
Reinforced Concrete Abutmentlinear ft.8282000
Steel Pileeach1515000
Steel Protective Coatingsq. ft.400400000
Reinforced Concrete Pier Caplinear ft.118118000
Joints
Open Jointlinear ft.5959000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,2411,241000
Deck
Reinforced Concrete Slabsq. ft.1,6201,620000