Structure SA2500000000245 · Hinds County, MS

Jayne AVE over Lynch CR

Carries Jayne AVE over Lynch CR, Sec 31 T 6n R 1e.

Overall conditionPoor

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

How ratings work
Deck5/9 · Fair
Superstructuresets the rating4/9 · Poor
Substructure5/9 · Fair
Channelnot part of overall5/9 · Fair
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT38 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 5/9Superstructure 4/9 · sets the ratingSubstructure 5/9

38 ft end to end, longest span 19 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.

Built200125 years old
Length38.1 ft11.6 m
Daily traffic520counted 2015
Last inspectedJanuary 2024every 12 months

Location

StateMississippi
CountyHinds
LocationSec 31 T 6n R 1e
CarriesJayne AVE
CrossesLynch CR
Coordinates32.31569, -90.23364

Physical Characteristics

MaterialWood or Timber
DesignStringer/Multi-beam
Total Length38.1 ft (11.6 m)
Max Span19.0 ft (5.8 m)
Deck Width42.0 ft (12.8 m)
Deck Area148.5 sq m
Main Spans2
Year Built2001

Traffic

Avg Daily Traffic520 (2015)
Truck Traffic8%
Lanes On Bridge2

Inspection & Ownership

Last InspectionJanuary 2024
Inspection FrequencyEvery 12 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalUnknown
Structure NumberSA2500000000245

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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