Structure 2150900 · Bibb County, GA

US 41 Sbl Sr19 over Rocky Creek

Carries US 41 Sbl Sr19 over Rocky Creek, South Edge Of Macon C.l..

Overall conditionGood

Set by its lowest-rated component: Substructure at 7 of 9.

How ratings work
Deck8/9 · Very Good
Superstructure8/9 · Very Good
Substructuresets the rating7/9 · Good
Channelnot part of overall8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT212 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 8/9Substructure 7/9 · sets the rating

212 ft end to end, longest span 132 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 multi-beam bridge.

Built20206 years old
Length211.9 ft64.6 m
Daily traffic31,000counted 2024
Last inspectedJanuary 2024every 24 months

Location

StateGeorgia
CountyBibb
LocationSouth Edge Of Macon C.l.
CarriesUS 41 Sbl Sr19
CrossesRocky Creek
Coordinates32.76893, -83.66006

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length211.9 ft (64.6 m)
Max Span131.9 ft (40.2 m)
Deck Width50.9 ft (15.5 m)
Deck Area1001.3 sq m
Main Spans3
Year Built2020

Traffic

Avg Daily Traffic31,000 (2024)
Truck Traffic1%
Lanes On Bridge3

Inspection & Ownership

Last InspectionJanuary 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical5 — Stable for scour
Structure Number000000002150900

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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