Structure 94I00650011 · Williamson County, TN

Fas 248 over SR 248 / I65

Carries Fas 248 over SR 248 / I65, .8 M E Jct Sr106&sr248.

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 FT278 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 7/9

278 ft end to end, longest span 148 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.

Built201511 years old
Length278.2 ft84.8 m
Daily traffic17,753counted 2021
Last inspectedMarch 2023every 24 months

Location

StateTennessee
CountyWilliamson
Location.8 M E Jct Sr106&sr248
CarriesFas 248
CrossesSR 248 / I65
Coordinates35.85921, -86.83254

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length278.2 ft (84.8 m)
Max Span148.0 ft (45.1 m)
Deck Width156.2 ft (47.6 m)
Deck Area4036.5 sq m
Main Spans2
Year Built2015

Traffic

Avg Daily Traffic17,753 (2021)
Truck Traffic7%
Lanes On Bridge2
Lanes Under Bridge4

Inspection & Ownership

Last InspectionMarch 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Scour CriticalNot applicable
Structure Number94I00650011

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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