Structure 94SR0110023 · Williamson County, TN

Fap 11 over Mill Creek

Carries Fap 11 over Mill Creek, In Nolensville Tennessee.

Overall conditionPoor

Set by its lowest-rated component: Superstructure at 4 of 9.

How ratings work
Deck7/9 · Good
Superstructuresets the rating4/9 · Poor
Substructure6/9 · Satisfactory
Channelnot part of overall6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT82 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 4/9 · sets the ratingSubstructure 6/9

82 ft end to end, longest span 41 ft. 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 multi-beam bridge.

Built1930rebuilt 1955
Length82.0 ft25 m
Daily traffic13,218counted 2021
Last inspectedJanuary 2025every 24 months

Location

StateTennessee
CountyWilliamson
LocationIn Nolensville Tennessee
CarriesFap 11
CrossesMill Creek
Coordinates35.95698, -86.67160

Physical Characteristics

MaterialConcrete
DesignStringer/Multi-beam
Total Length82.0 ft (25 m)
Max Span41.0 ft (12.5 m)
Deck Width34.4 ft (10.5 m)
Deck Area262.5 sq m
Main Spans2
Year Built1930 (reconstructed 1955)

Traffic

Avg Daily Traffic13,218 (2021)
Truck Traffic9%
Lanes On Bridge2

Inspection & Ownership

Last InspectionJanuary 2025
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Scour Critical8 — Stable, low risk
Structure Number94SR0110023

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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