Structure 10116 · Henry County, VA

Log Manor RD 630 over North Mayo River

Carries Log Manor RD 630 over North Mayo River, 0.30 RT 58e; 1.13 RT 58w.

Overall conditionFair

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

How ratings work
Deck8/9 · Very Good
Superstructure8/9 · Very Good
Substructuresets the rating6/9 · Satisfactory
Channelnot part of overall8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT134 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 8/9Substructure 6/9 · sets the rating

134 ft end to end. 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 box-beam bridge.

Built1922104 years old
Length133.9 ft40.8 m
Daily traffic82counted 2018
Last inspectedOctober 2024every 24 months

Location

StateVirginia
CountyHenry
Location0.30 RT 58e; 1.13 RT 58w
CarriesLog Manor RD 630
CrossesNorth Mayo River
Coordinates36.61123, -80.03092

Physical Characteristics

MaterialPrestressed Concrete
DesignBox Beam - Multiple
Total Length133.9 ft (40.8 m)
Max Span74.5 ft (22.7 m)
Deck Width15.4 ft (4.7 m)
Deck Area191.8 sq m
Main Spans1
Year Built1922

Traffic

Avg Daily Traffic82 (2018)
Lanes On Bridge1

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical5 — Stable for scour
Structure Number000000000010116

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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