Structure 100000140027010 · Kent County, MD

Md 213 over Chester River

Carries Md 213 over Chester River, On Queen Annes Co Line.

Overall conditionFair

Set by its lowest-rated component: Superstructure and Substructure at 5 of 9.

How ratings work
Deck6/9 · Satisfactory
Superstructuresets the rating5/9 · Fair
Substructuresets the rating5/9 · Fair
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT1,465 FT OVERALL250 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 5/9 · sets the ratingSubstructure 5/9 · sets the rating

1,465 ft end to end: about 4.1 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 bascule bridge (drawn closed).

Built1930rebuilt 1990
Length1464.9 ft446.5 m
Daily traffic13,835counted 2022
Last inspectedSeptember 2023every 24 months

Location

StateMaryland
CountyKent
LocationOn Queen Annes Co Line
CarriesMd 213
CrossesChester River
Coordinates39.20651, -76.05720

Physical Characteristics

MaterialSteel
DesignMovable - Bascule
Total Length1464.9 ft (446.5 m)
Max Span76.1 ft (23.2 m)
Deck Width30.8 ft (9.4 m)
Deck Area4197.1 sq m
Main Spans1
Year Built1930 (reconstructed 1990)

Traffic

Avg Daily Traffic13,835 (2022)
Truck Traffic6%
Lanes On Bridge2

Inspection & Ownership

Last InspectionSeptember 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number100000140027010

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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