Structure 1SR0610027 · Anderson County, TN

Fap 61 over Norfolk S Rr & Fau 4074

Carries Fap 61 over Norfolk S Rr & Fau 4074, In Clinton-e Off US 25w.

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
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT352 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 7/9

352 ft end to end, longest span 136 ft: about 5 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.

Built1987rebuilt 2022
Length352.0 ft107.3 m
Daily traffic24,791counted 2021
Last inspectedNovember 2024every 24 months

Location

StateTennessee
CountyAnderson
LocationIn Clinton-e Off US 25w
CarriesFap 61
CrossesNorfolk S Rr & Fau 4074
Coordinates36.10345, -84.12925

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length352.0 ft (107.3 m)
Max Span136.2 ft (41.5 m)
Deck Width68.9 ft (21 m)
Deck Area2253.3 sq m
Main Spans3
Year Built1987 (reconstructed 2022)

Traffic

Avg Daily Traffic24,791 (2021)
Truck Traffic9%
Lanes On Bridge4
Lanes Under Bridge2

Inspection & Ownership

Last InspectionNovember 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Scour CriticalNot applicable
Structure Number01SR0610027

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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