Structure 46SR0670007 · Johnson County, TN

Fap 67 over Doe Creek

Carries Fap 67 over Doe Creek, .3 M E Of Old Stage 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 overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT174 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 8/9Substructure 8/9

174 ft end to end, longest span 114 ft: 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 box-beam bridge.

Built201214 years old
Length173.9 ft53 m
Daily traffic3,667counted 2021
Last inspectedSeptember 2024every 24 months

Location

StateTennessee
CountyJohnson
Location.3 M E Of Old Stage RD
CarriesFap 67
CrossesDoe Creek
Coordinates36.39380, -81.96833

Physical Characteristics

MaterialConcrete Continuous
DesignBox Beam - Single/Spread
Total Length173.9 ft (53 m)
Max Span113.8 ft (34.7 m)
Deck Width45.3 ft (13.8 m)
Deck Area731.4 sq m
Main Spans2
Year Built2012

Traffic

Avg Daily Traffic3,667 (2021)
Truck Traffic6%
Lanes On Bridge2

Inspection & Ownership

Last InspectionSeptember 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Scour Critical8 — Stable, low risk
Structure Number46SR0670007

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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