US Bridges

Mcginnis Ferry Roa over Outflow Ret. Pond

Good

Gwinnett County, Georgia · Suwannee · Structure no. 000000013552470

Built
2011
14 years old
Condition
Good
inspected December 2023
Type
Culvert
Concrete
Length
32 ft
1 main span
Daily traffic
18,106
2024 count
Owner
County
County Highway Agency

About this bridge

Mcginnis Ferry Roa over Outflow Ret. Pond is a concrete culvert carrying Mcginnis Ferry Roa over Outflow Ret. Pond in Gwinnett County, Georgia. It was built in 2011, so it is 14 years old, younger than the Georgia average of 47.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 18,106 vehicles a day, roughly 5% of them trucks, projected to reach 500 by 2031. The structure is 32 ft (9.8 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesMcginnis Ferry Roa
CrossesOutflow Ret. Pond
LocationSuwannee
RouteCounty Highway 2564
StateGeorgia
Coordinates34.02157, -84.04857
Functional classUrban Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert8 Very GoodNo problems noted.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating96.9 US tons
Inventory rating35.9 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20 + Mod
Structure length32 ft (9.8 m)
Longest span32 ft (9.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic18,106 (2024)
Projected traffic500 by 2031
Trucks5%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Mcginnis Ferry Roa over Outflow Ret. Pond built?

It was built in 2011, making it 14 years old in 2025.

What condition is Mcginnis Ferry Roa over Outflow Ret. Pond in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in December 2023.

How much traffic does Mcginnis Ferry Roa over Outflow Ret. Pond carry?

About 18,106 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Mcginnis Ferry Roa over Outflow Ret. Pond?

The structure is 32 ft (9.8 m) long with a longest span of 32 ft (9.8 m).

Who owns Mcginnis Ferry Roa over Outflow Ret. Pond?

It is owned by the County Highway Agency.