Structure 300000G-NR01010 · Garrett County, MD

Lost Land Run Road over Tributary Of Lost Land R

Carries Lost Land Run Road over Tributary Of Lost Land R, Potomac Garrett ST Forest.

Overall conditionPoor

Set by its lowest-rated component: Deck at 4 of 9.

How ratings work
Decksets the rating4/9 · Poor
Superstructure6/9 · Satisfactory
Substructure6/9 · Satisfactory
Channelnot part of overall6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT36 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 4/9 · sets the ratingSuperstructure 6/9Substructure 6/9

36 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 multi-beam bridge.

Built1920rebuilt 1989
Length36.1 ft11 m
Daily traffic5counted 2010
Last inspectedJuly 2024every 24 months

Location

StateMaryland
CountyGarrett
LocationPotomac Garrett ST Forest
CarriesLost Land Run Road
CrossesTributary Of Lost Land R
Coordinates39.37314, -79.25483

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length36.1 ft (11 m)
Max Span35.1 ft (10.7 m)
Deck Width13.1 ft (4 m)
Deck Area44 sq m
Main Spans1
Year Built1920 (reconstructed 1989)

Traffic

Avg Daily Traffic5 (2010)
Truck Traffic5%
Lanes On Bridge1

Inspection & Ownership

Last InspectionJuly 2024
Inspection FrequencyEvery 24 months
OwnerOther State Agencies
Historical SignificanceBridge is not eligible for the National Register
Scour Critical3 — Scour critical
Structure Number300000G-NR01010

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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