US Bridges

SR 74 over Keg Creek

Good

Coweta County, Georgia · In East Senoia · Structure no. 000000007751110

Built
1996
29 years old
Condition
Good
inspected November 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
200 ft
3 main spans
Daily traffic
15,400
2024 count
Owner
State
State Highway Agency

About this bridge

SR 74 over Keg Creek is a prestressed concrete stringer/multi-beam or girder carrying SR 74 over Keg Creek in Coweta County, Georgia. It was built in 1996, so it is 29 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 15,400 vehicles a day, roughly 1% of them trucks, projected to reach 15,870 by 2032. The structure is 200 ft (61 m) long and 47 ft wide. If it were closed, the detour would be 14.9 mi (24 km).

CarriesSR 74
CrossesKeg Creek
LocationIn East Senoia
RouteState Highway 74
StateGeorgia
Coordinates33.30522, -84.53426
Functional classRural 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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating57 US tons
Inventory rating34 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length200 ft (61 m)
Longest span70 ft (21.3 m)
Deck width47 ft (14.3 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15,400 (2024)
Projected traffic15,870 by 2032
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.9 mi (24 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$1.2 million
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 74 over Keg Creek built?

It was built in 1996, making it 29 years old in 2025.

What condition is SR 74 over Keg 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 November 2024.

How much traffic does SR 74 over Keg Creek carry?

About 15,400 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is SR 74 over Keg Creek?

The structure is 200 ft (61 m) long with a longest span of 70 ft (21.3 m) and a deck 47 ft wide.

Who owns SR 74 over Keg Creek?

It is owned by the State Highway Agency.