Structure 24G131400912580 · Cherokee County, NC

SR 1314 over Hiwassee Dam Spillway

Carries SR 1314 over Hiwassee Dam Spillway, On Hiwassee Dam.

Overall conditionFair

Set by its lowest-rated component: Superstructure and Substructure at 5 of 9.

How ratings work
Deck6/9 · Satisfactory
Superstructuresets the rating5/9 · Fair
Substructuresets the rating5/9 · Fair
Channelnot part of overall8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT263 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 5/9 · sets the ratingSubstructure 5/9 · sets the rating

263 ft end to end, longest span 38 ft: about 4 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 multi-beam bridge.

Built194086 years old
Length263.1 ft80.2 m
Daily traffic300counted 2021
Last inspectedMarch 2024every 24 months

Location

StateNorth Carolina
CountyCherokee
LocationOn Hiwassee Dam
CarriesSR 1314
CrossesHiwassee Dam Spillway
Coordinates35.15167, -84.17694

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length263.1 ft (80.2 m)
Max Span38.1 ft (11.6 m)
Deck Width35.8 ft (10.9 m)
Deck Area874.2 sq m
Main Spans7
Year Built1940

Traffic

Avg Daily Traffic300 (2021)
Truck Traffic5%
Lanes On Bridge2

Inspection & Ownership

Last InspectionMarch 2024
Inspection FrequencyEvery 24 months
OwnerCode 67
Historical SignificanceHistorical significance is not determined
Scour Critical5 — Stable for scour
Structure Number24G131400912580

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.

Nearby Bridges