US Bridges

SR 74 over Swift Creek Trib

Fair

Upson County, Georgia · 3 MI E of Thomaston · Structure no. 000000029300140

Built
1948
77 years old
Condition
Fair
inspected January 2024
Type
Culvert
Concrete
Length
22 ft
2 main spans
Daily traffic
2,370
2024 count
Owner
State
State Highway Agency

About this bridge

SR 74 over Swift Creek Trib is a concrete culvert carrying SR 74 over Swift Creek Trib in Upson County, Georgia. It was built in 1948, so it is 77 years old, older than the Georgia average of 47.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 2,370 vehicles a day, roughly 1% of them trucks, projected to reach 3,600 by 2032. The structure is 22 ft (6.7 m) long. If it were closed, the detour would be 6.2 mi (10 km).

Location

Open in Google Maps
CarriesSR 74
CrossesSwift Creek Trib
Location3 MI E of Thomaston
RouteState Highway 74
CountyUpson County
StateGeorgia
Coordinates32.90824, -84.26911
Functional classRural Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46 US tons
Inventory rating26.9 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadH 15
Structure length22 ft (6.7 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,370 (2024)
Projected traffic3,600 by 2032
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$129,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 74 over Swift Creek Trib built?

It was built in 1948, making it 77 years old in 2025.

What condition is SR 74 over Swift Creek Trib in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in January 2024.

How much traffic does SR 74 over Swift Creek Trib carry?

About 2,370 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is SR 74 over Swift Creek Trib?

The structure is 22 ft (6.7 m) long with a longest span of 10 ft (3 m).

Who owns SR 74 over Swift Creek Trib?

It is owned by the State Highway Agency.