Structure 13551960 · Gwinnett County, GA

Breckinridge BLVD over SR 316

Carries Breckinridge BLVD over SR 316, 5.5 Mi W Of Larwenceville.

Overall conditionGood

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

How ratings work
Decksets the rating7/9 · Good
Superstructure8/9 · Very Good
Substructuresets the rating7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT495 FT OVERALL100 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9 · sets the ratingSuperstructure 8/9Substructure 7/9 · sets the rating

495 ft end to end, longest span 141 ft: about 7 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.

Built200125 years old
Length495.1 ft150.9 m
Daily traffic7,160counted 2024
Last inspectedNovember 2023every 24 months

Location

StateGeorgia
CountyGwinnett
Location5.5 Mi W Of Larwenceville
CarriesBreckinridge BLVD
CrossesSR 316
Coordinates33.96348, -84.08894

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length495.1 ft (150.9 m)
Max Span141.1 ft (43 m)
Deck Width102.4 ft (31.2 m)
Deck Area4708.1 sq m
Main Spans4
Year Built2001

Traffic

Avg Daily Traffic7,160 (2024)
Truck Traffic1%
Lanes On Bridge4
Lanes Under Bridge5

Inspection & Ownership

Last InspectionNovember 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number000000013551960

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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