Structure 19264 · Wise County, VA

Route 23 over Over Slide Area

Carries Route 23 over Over Slide Area, .27m To 610 &4.57m To 610.

Overall conditionFair

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

How ratings work
Deck7/9 · Good
Superstructuresets the rating6/9 · Satisfactory
Substructuresets the rating6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT582 FT OVERALL100 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 6/9 · sets the ratingSubstructure 6/9 · sets the rating

582 ft end to end, longest span 123 ft: about 1.6 football fields. 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 multi-beam bridge.

Built198937 years old
Length582.0 ft177.4 m
Daily traffic15,602counted 2022
Last inspectedJuly 2024every 24 months

Location

StateVirginia
CountyWise
Location.27m To 610 &4.57m To 610
CarriesRoute 23
CrossesOver Slide Area
Coordinates36.91213, -82.67263

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length582.0 ft (177.4 m)
Max Span123.0 ft (37.5 m)
Deck Width79.7 ft (24.3 m)
Deck Area4310.8 sq m
Main Spans5
Year Built1989

Traffic

Avg Daily Traffic15,602 (2022)
Truck Traffic1%
Lanes On Bridge4

Inspection & Ownership

Last InspectionJuly 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number000000000019264

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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