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US-1 SB (SR-15) over LITTLE TROUT RIVER

Map

Coordinates:
+30.43806, -81.76333
30°26'17" N, 81°45'48" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US-1 SB (SR-15) over LITTLE TROUT RIVER
Structure number:720017
Location:US-1 OVER LTL.TROUT RIVER
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:22.0 ft. [6.7 m]
Total length:131.9 ft. [40.2 m]
Roadway width between curbs:39.4 ft. [12.0 m]
Deck width edge-to-edge:42.7 ft. [13.0 m]
Skew angle:20°
Owner:State Highway Agency [01]
Year built:1939
Year reconstructed:1982
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:MS 18 / HS 20 [5]
Number of main spans:6
Main spans material:Concrete [1]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: August 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:13,500 [as of 2015]
Truck traffic:10% 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:Better than present minimum criteria [7]
Water adequacy appraisal:Superior to present desirable criteria [9]
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 is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:43.1 tons [39.2 metric tons]
Inventory rating:33.2 tons [30.2 metric tons]
Sufficiency rating:97.7

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201697.7FairGoodGoodSatisfactory-13500
August 201497.7FairGoodGoodSatisfactory-12750
August 201298.9FairGoodGoodSatisfactory-11750
August 201098.8FairGoodGoodSatisfactory-12750
August 200898.7FairGoodGoodSatisfactory-13500
August 200698.8FairGoodGoodSatisfactory-12500
August 200498.8GoodGoodGoodGood-12750
August 200299.5GoodGoodGoodGood-11500
August 200099.6GoodGoodGoodGood-8000
August 199899.7GoodGoodGoodGood-7200
July 199697.2GoodGoodGoodGood-8700
June 199497.3GoodGoodGoodGood-8730
June 199297.6GoodGoodGoodGood-5830
June 199097.7GoodGoodGoodGood-4230

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.660654600
Deck
Reinforced Concrete Decksq. ft.2,9882,83914900
Wearing Surfacessq. ft.2,9882,83914900
Substructure
Reinforced Concrete Abutmentlinear ft.9391200
Prestressed Concrete Pileeach2000200
Reinforced Concrete Pileeach2500250
Reinforced Concrete Pier Caplinear ft.240239100
Joints
Pourable Jointlinear ft.318318000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.264263100
Deck
Reinforced Concrete Slabsq. ft.2,6382,638000
Wearing Surfacessq. ft.2,6382,638000