Structure 92SR0220033 · Weakley County, TN

Fap 22 Rp A over SR 22

Carries Fap 22 Rp A over SR 22, Near Martin.

Overall conditionFair

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

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructure7/9 · Good
Substructure7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT319 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9 · sets the ratingSuperstructure 7/9Substructure 7/9

319 ft end to end, longest span 140 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.

Built198541 years old
Length318.9 ft97.2 m
Daily traffic5,636counted 2021
Last inspectedAugust 2024every 24 months

Location

StateTennessee
CountyWeakley
LocationNear Martin
CarriesFap 22 Rp A
CrossesSR 22
Coordinates36.32475, -88.80309

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length318.9 ft (97.2 m)
Max Span140.1 ft (42.7 m)
Deck Width44.0 ft (13.4 m)
Deck Area1302.5 sq m
Main Spans3
Year Built1985

Traffic

Avg Daily Traffic5,636 (2021)
Truck Traffic9%
Lanes On Bridge2
Lanes Under Bridge3

Inspection & Ownership

Last InspectionAugust 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Scour CriticalNot applicable
Structure Number92SR0220033

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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