Structure 21947 · Chesapeake County, VA

Is 464 Sbl over US 460 Bainbridge BLVD

Carries Is 464 Sbl over US 460 Bainbridge BLVD, 0.59 Mi From Int US 13.

Overall conditionFair

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

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructure7/9 · Good
Substructuresets the rating6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT210 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9 · sets the ratingSuperstructure 7/9Substructure 6/9 · sets the rating

210 ft end to end, longest span 96 ft: about 3 semi-trucks nose to tail. 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.

Built198442 years old
Length210.0 ft64 m
Daily traffic25,059counted 2022
Last inspectedFebruary 2024every 24 months

Location

StateVirginia
CountyChesapeake
Location0.59 Mi From Int US 13
CarriesIs 464 Sbl
CrossesUS 460 Bainbridge BLVD
Coordinates36.78069, -76.28371

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length210.0 ft (64 m)
Max Span96.1 ft (29.3 m)
Deck Width55.4 ft (16.9 m)
Deck Area1081.6 sq m
Main Spans3
Year Built1984

Traffic

Avg Daily Traffic25,059 (2022)
Lanes On Bridge3
Lanes Under Bridge3

Inspection & Ownership

Last InspectionFebruary 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number000000000021947

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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