Structure 5460212P0000000 · Swain County, NC

Straight Fork Road over Straight Fork

Carries Straight Fork Road over Straight Fork, Near End Of 2-way Portion.

Overall conditionGood

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

How ratings work
Decksets the rating7/9 · Good
Superstructuresets the rating7/9 · Good
Substructuresets the rating7/9 · Good
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT153 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 7/9

153 ft end to end: about 2 semi-trucks nose to tail. 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 through truss.

Built200521 years old
Length152.9 ft46.6 m
Daily traffic180counted 2009
Last inspectedMay 2023every 24 months

Location

StateNorth Carolina
CountySwain
LocationNear End Of 2-way Portion
CarriesStraight Fork Road
CrossesStraight Fork
Coordinates35.62194, -83.21119

Physical Characteristics

MaterialSteel
DesignTruss - Thru
Total Length152.9 ft (46.6 m)
Max Span152.9 ft (46.6 m)
Deck Width16.1 ft (4.9 m)
Deck Area228.3 sq m
Main Spans1
Year Built2005

Traffic

Avg Daily Traffic180 (2009)
Lanes On Bridge1

Inspection & Ownership

Last InspectionMay 2023
Inspection FrequencyEvery 24 months
OwnerNational Park Service
Historical SignificanceBridge is not eligible for the National Register
Scour Critical5 — Stable for scour
Structure Number5460212P0000000

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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