Structure 200000A-0116010 · Allegany County, MD

Orleans Road over Fifteen Mile Creek

Carries Orleans Road over Fifteen Mile Creek, 0.01 Mi. E. Of Appel RD.

Overall conditionGood

Set by its lowest-rated component: Deck and Superstructure and Substructure at 8 of 9.

How ratings work
Decksets the rating8/9 · Very Good
Superstructuresets the rating8/9 · Very Good
Substructuresets the rating8/9 · Very Good
Channelnot part of overall8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT109 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 8/9Substructure 8/9

109 ft end to end, longest span 51 ft. 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.

Built20197 years old
Length108.6 ft33.1 m
Daily traffic297counted 2020
Last inspectedApril 2024every 24 months

Location

StateMaryland
CountyAllegany
Location0.01 Mi. E. Of Appel RD
CarriesOrleans Road
CrossesFifteen Mile Creek
Coordinates39.62788, -78.38933

Physical Characteristics

MaterialPrestressed Concrete
DesignSlab
Total Length108.6 ft (33.1 m)
Max Span50.9 ft (15.5 m)
Deck Width25.9 ft (7.9 m)
Deck Area261.5 sq m
Main Spans2
Year Built2019

Traffic

Avg Daily Traffic297 (2020)
Truck Traffic5%
Lanes On Bridge2

Inspection & Ownership

Last InspectionApril 2024
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical5 — Stable for scour
Structure Number200000A-0116010

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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