US Bridges

Union Grove Ch RD over Lynn Creek

Good

Gordon County, Georgia · 6 MI SE of Calhoun · Structure no. 000000012950740

Built
1993
32 years old
Condition
Good
inspected May 2023
Type
Culvert
Concrete
Length
26 ft
4 main spans
Daily traffic
900
2024 count
Owner
County
County Highway Agency

About this bridge

Union Grove Ch RD over Lynn Creek is a concrete culvert carrying Union Grove Ch RD over Lynn Creek in Gordon County, Georgia. It was built in 1993, so it is 32 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 900 vehicles a day, roughly 1% of them trucks, projected to reach 735 by 2032. The structure is 26 ft (7.9 m) long. If it were closed, the detour would be 5 mi (8 km).

CarriesUnion Grove Ch RD
CrossesLynn Creek
Location6 MI SE of Calhoun
RouteCounty Highway 65
StateGeorgia
Coordinates34.43182, -84.89285
Functional classRural Local

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 protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61 US tons
Inventory rating35.9 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadHS 20 + Mod
Structure length26 ft (7.9 m)
Longest span6 ft (1.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic900 (2024)
Projected traffic735 by 2032
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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$152,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Union Grove Ch RD over Lynn Creek built?

It was built in 1993, making it 32 years old in 2025.

What condition is Union Grove Ch RD over Lynn Creek 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 May 2023.

How much traffic does Union Grove Ch RD over Lynn Creek carry?

About 900 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Union Grove Ch RD over Lynn Creek?

The structure is 26 ft (7.9 m) long with a longest span of 6 ft (1.8 m).

Who owns Union Grove Ch RD over Lynn Creek?

It is owned by the County Highway Agency.