Structure 8803 · York County, SC

S-46-114 over Allison Creek

Carries S-46-114 over Allison Creek, 7.7 Mi NE York.

Overall conditionFair

Set by its lowest-rated component: Substructure at 6 of 9.

How ratings work
Deck7/9 · Good
Superstructure7/9 · Good
Substructuresets the rating6/9 · Satisfactory
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT135 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 6/9 · sets the rating

135 ft end to end, longest span 40 ft. Lengths and the semi-truck on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a slab bridge.

Built199432 years old
Length134.8 ft41.1 m
Daily traffic1,000counted 2023
Last inspectedMarch 2023every 24 months

Location

StateSouth Carolina
CountyYork
Location7.7 Mi NE York
CarriesS-46-114
CrossesAllison Creek
Coordinates35.06487, -81.13814

Physical Characteristics

MaterialPrestressed Concrete
DesignSlab
Total Length134.8 ft (41.1 m)
Max Span40.0 ft (12.2 m)
Deck Width39.0 ft (11.9 m)
Deck Area489.1 sq m
Main Spans3
Year Built1994

Traffic

Avg Daily Traffic1,000 (2023)
Truck Traffic6%
Lanes On Bridge2

Inspection & Ownership

Last InspectionMarch 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Scour CriticalUnknown
Structure Number000000000008803

How Bridge Ratings Work

Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."

0Failed
1Imminent failure
2Critical
3Serious
4Poor
5Fair
6Satisfactory
7Good
8Very good
9Excellent
Good · lowest component 7–9
Fair · lowest component 5–6
Poor · lowest component 0–4

A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.

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