Structure 60SR1060003 · Maury County, TN

Fas 106 over Carlton Branch

Carries Fas 106 over Carlton Branch, 5 Miles N.of Lees Corner.

Overall conditionFair

Set by its lowest-rated component: Substructure at 6 of 9.

How ratings work
Deck8/9 · Very Good
Superstructure8/9 · Very Good
Substructuresets the rating6/9 · Satisfactory
Channelnot part of overall8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT44 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 8/9Substructure 6/9 · sets the rating

44 ft end to end. 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 box-beam bridge.

Built1947rebuilt 2003
Length44.0 ft13.4 m
Daily traffic4,634counted 2021
Last inspectedMarch 2024every 24 months

Location

StateTennessee
CountyMaury
Location5 Miles N.of Lees Corner
CarriesFas 106
CrossesCarlton Branch
Coordinates35.70470, -86.83525

Physical Characteristics

MaterialPrestressed Concrete
DesignBox Beam - Single/Spread
Total Length44.0 ft (13.4 m)
Max Span40.0 ft (12.2 m)
Deck Width37.4 ft (11.4 m)
Deck Area152.8 sq m
Main Spans1
Year Built1947 (reconstructed 2003)

Traffic

Avg Daily Traffic4,634 (2021)
Truck Traffic10%
Lanes On Bridge2

Inspection & Ownership

Last InspectionMarch 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Scour CriticalUnknown
Structure Number60SR1060003

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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