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SC 145 over BIG BLACK CREEK

Map

Coordinates:
+34.63182, -80.18099
34°37'55" N, 80°10'52" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SC 145 over BIG BLACK CREEK
Structure number:000000000009494
Old structure number:001340014500200 (from 1992 edition)
Location:8.8 MI SW OF CHESTERFIELD
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:48.9 ft. [14.9 m]
Total length:279.9 ft. [85.3 m]
Roadway width between curbs:43.3 ft. [13.2 m]
Deck width edge-to-edge:46.3 ft. [14.1 m]
Owner:State Highway Agency [01]
Year built:2000
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span 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: December 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:500 [as of 2017]
Truck traffic:5% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
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 is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:99.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017GoodVery GoodVery GoodVery Good50099.4
December 2015GoodVery GoodVery GoodVery Good70099.8
December 2013GoodVery GoodVery GoodVery Good70099.8
January 2012GoodVery GoodVery GoodVery Good55099.9
January 2010GoodVery GoodVery GoodVery Good50099.9
December 2007GoodVery GoodVery GoodVery Good65099.9
January 2006GoodVery GoodVery GoodVery Good70099.8
January 2000----60016.6
October 1991PoorSatisfactoryPoorFair63049.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.343343000
Deck
Reinforced Concrete Decksq. ft.2,2592,259000
Substructure
Steel Pileeach6161000
Reinforced Concrete Pier Caplinear ft.415415000
Joints
Compression Jointlinear ft.8686000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.560560000
Deck
Reinforced Concrete Slabsq. ft.10,64910,649000