Structure 79SR0830009 · Shelby County, TN

Fap 1 over Sr-1 / Lane AVE

Carries Fap 1 over Sr-1 / Lane AVE, 0.2 Mi N Of I-40 Jct..

Overall conditionFair

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

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

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT390 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9 · sets the ratingSuperstructure 7/9Substructure 6/9 · sets the rating

390 ft end to end, longest span 75 ft: about 5 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.

Built196660 years old
Length390.4 ft119 m
Daily traffic24,545counted 2021
Last inspectedJanuary 2025every 24 months

Location

StateTennessee
CountyShelby
Location0.2 Mi N Of I-40 Jct.
CarriesFap 1
CrossesSr-1 / Lane AVE
Coordinates35.15347, -90.03864

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length390.4 ft (119 m)
Max Span75.1 ft (22.9 m)
Deck Width94.5 ft (28.8 m)
Deck Area3427.2 sq m
Main Spans7
Year Built1966

Traffic

Avg Daily Traffic24,545 (2021)
Truck Traffic8%
Lanes On Bridge6
Lanes Under Bridge2

Inspection & Ownership

Last InspectionJanuary 2025
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Scour CriticalNot applicable
Structure Number79SR0830009

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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