Structure 100000070027010 · Cecil County, MD

Md 222 over Rock Run

Carries Md 222 over Rock Run, 0.84 Mile North Of Md 276.

Overall conditionGood

Set by its lowest-rated component: Deck at 7 of 9.

How ratings work
Decksets the rating7/9 · Good
Superstructure8/9 · Very Good
Substructure8/9 · Very Good
Channelnot part of overall8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT44 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9 · sets the ratingSuperstructure 8/9Substructure 8/9

44 ft end to end. Lengths and the car 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.

Built201610 years old
Length44.3 ft13.5 m
Daily traffic2,700counted 2012
Last inspectedAugust 2024every 24 months

Location

StateMaryland
CountyCecil
Location0.84 Mile North Of Md 276
CarriesMd 222
CrossesRock Run
Coordinates39.61386, -76.12592

Physical Characteristics

MaterialPrestressed Concrete
DesignSlab
Total Length44.3 ft (13.5 m)
Max Span37.1 ft (11.3 m)
Deck Width42.0 ft (12.8 m)
Deck Area172.8 sq m
Main Spans1
Year Built2016

Traffic

Avg Daily Traffic2,700 (2012)
Truck Traffic2%
Lanes On Bridge2

Inspection & Ownership

Last InspectionAugust 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical5 — Stable for scour
Structure Number100000070027010

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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