US Bridges

Trimble Hollow RD over Oothkalooga Creek Trib

Good

Gordon County, Georgia · 6 MI S of Calhoun · Structure no. 000000012950120

Built
1963
62 years old
Condition
Good
inspected May 2023
Type
Culvert
Concrete
Length
36 ft
4 main spans
Daily traffic
100
2024 count
Owner
County
County Highway Agency

About this bridge

Trimble Hollow RD over Oothkalooga Creek Trib is a concrete culvert carrying Trimble Hollow RD over Oothkalooga Creek Trib in Gordon County, Georgia. It was built in 1963, so it is 62 years old, older 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 100 vehicles a day, roughly 1% of them trucks, projected to reach 735 by 2032. The structure is 36 ft (11 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesTrimble Hollow RD
CrossesOothkalooga Creek Trib
Location6 MI S of Calhoun
RouteCounty Highway 71
StateGeorgia
Coordinates34.39918, -84.91984
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 length36 ft (11 m)
Longest span8 ft (2.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2024)
Projected traffic735 by 2032
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
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$211,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Trimble Hollow RD over Oothkalooga Creek Trib built?

It was built in 1963, making it 62 years old in 2025.

What condition is Trimble Hollow RD over Oothkalooga Creek Trib 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 Trimble Hollow RD over Oothkalooga Creek Trib carry?

About 100 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Trimble Hollow RD over Oothkalooga Creek Trib?

The structure is 36 ft (11 m) long with a longest span of 8 ft (2.4 m).

Who owns Trimble Hollow RD over Oothkalooga Creek Trib?

It is owned by the County Highway Agency.