Structure 100000020229030 · Anne Arundel County, MD

Md 758 over Trib To Stony Run

Carries Md 758 over Trib To Stony Run, West Of 195.

Overall conditionFair

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

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

Elevation

Side view, colored by inspection rating
CAR · 15 FT40 FT ACROSS25 FT0ELEVATION · LENGTHS TO SCALE
Culvert 6/9

A culvert 40 ft across. 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, so those are drawn as typical for a culvert.

Built200521 years old
Length40.0 ft12.2 m
Daily traffic700counted 2014
Last inspectedApril 2024every 24 months

Location

StateMaryland
CountyAnne Arundel
LocationWest Of 195
CarriesMd 758
CrossesTrib To Stony Run
Coordinates39.17706, -76.70137

Physical Characteristics

MaterialSteel
DesignCulvert
Total Length40.0 ft (12.2 m)
Max Span40.0 ft (12.2 m)
Deck Area174.5 sq m
Main Spans1
Year Built2005

Traffic

Avg Daily Traffic700 (2014)
Lanes On Bridge3

Inspection & Ownership

Last InspectionApril 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number100000020229030

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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