Structure 90SR0340007 · Washington County, TN

Fap 34 244038w over Csx Railroad

Carries Fap 34 244038w over Csx Railroad, 1.6 M SW Jct Sr34&sr91.

Overall conditionPoor

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

How ratings work
Deck5/9 · Fair
Superstructure5/9 · Fair
Substructuresets the rating4/9 · Poor
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT123 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 5/9Superstructure 5/9Substructure 4/9 · sets the rating

123 ft end to end, longest span 41 ft. 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 tee-beam bridge.

Built1931rebuilt 1959
Length123.0 ft37.5 m
Daily traffic27,789counted 2021
Last inspectedOctober 2023every 24 months

Location

StateTennessee
CountyWashington
Location1.6 M SW Jct Sr34&sr91
CarriesFap 34 244038w
CrossesCsx Railroad
Coordinates36.31014, -82.39320

Physical Characteristics

MaterialConcrete
DesignTee Beam
Total Length123.0 ft (37.5 m)
Max Span41.0 ft (12.5 m)
Deck Width81.4 ft (24.8 m)
Deck Area930 sq m
Main Spans3
Year Built1931 (reconstructed 1959)

Traffic

Avg Daily Traffic27,789 (2021)
Truck Traffic9%
Lanes On Bridge5

Inspection & Ownership

Last InspectionOctober 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Scour CriticalNot applicable
Structure Number90SR0340007

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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