Structure 17285 · Greene County, AL

Co RD 129 over Trussell Ck Relief

Carries Co RD 129 over Trussell Ck Relief, 2.57km N Co RD 131.

Overall conditionGood

Set by its lowest-rated component: Superstructure and Substructure at 8 of 9.

How ratings work
Deck9/9 · Excellent
Superstructuresets the rating8/9 · Very Good
Substructuresets the rating8/9 · Very Good
Channelnot part of overall9/9 · Excellent
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT216 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 9/9Superstructure 8/9 · sets the ratingSubstructure 8/9 · sets the rating

216 ft end to end, longest span 24 ft: about 3 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 channel-beam bridge.

Built199729 years old
Length215.9 ft65.8 m
Daily traffic500counted 1997
Last inspectedJune 2024every 24 months

Location

StateAlabama
CountyGreene
Location2.57km N Co RD 131
CarriesCo RD 129
CrossesTrussell Ck Relief
Coordinates32.86197, -88.03342

Physical Characteristics

MaterialConcrete
DesignChannel Beam
Total Length215.9 ft (65.8 m)
Max Span24.0 ft (7.3 m)
Deck Width30.5 ft (9.3 m)
Deck Area611.9 sq m
Main Spans9
Year Built1997

Traffic

Avg Daily Traffic500 (1997)
Truck Traffic5%
Lanes On Bridge2

Inspection & Ownership

Last InspectionJune 2024
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number017285

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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