US Bridges

SR92 over Proctor Creek (lake)

Good

Cobb County, Georgia · In SW Acworth · Structure no. 000000006753690

Built
2021
4 years old
Condition
Good
inspected June 2023
Type
Stringer/Multi-beam or Girder
Concrete
Length
1,420 ft
10 main spans
Daily traffic
25,800
2024 count
Owner
State
State Highway Agency

About this bridge

SR92 over Proctor Creek (lake) is a concrete stringer/multi-beam or girder carrying SR92 over Proctor Creek (lake) in Cobb County, Georgia. It was built in 2021, so it is 4 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 25,800 vehicles a day, roughly 5% of them trucks, projected to reach 40,950 by 2043. The structure is 1,420 ft (432.8 m) long and 74 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesSR92
CrossesProctor Creek (lake)
LocationIn SW Acworth
RouteState Highway 92
StateGeorgia
Coordinates34.05945, -84.69296
Functional classUrban Other Principal 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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75.9 US tons
Inventory rating45 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans10
Design loadHS 20 + Mod
Structure length1,420 ft (432.8 m)
Longest span160 ft (48.8 m)
Deck width74 ft (22.6 m)
Roadway width54 ft (16.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25,800 (2024)
Projected traffic40,950 by 2043
Trucks5%
Lanes on structure4
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 proposedDeck replacement with only incidental widening
Estimated improvement cost$189.1 million (2021 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR92 over Proctor Creek (lake) built?

It was built in 2021, making it 4 years old in 2025.

What condition is SR92 over Proctor Creek (lake) 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 June 2023.

How much traffic does SR92 over Proctor Creek (lake) carry?

About 25,800 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is SR92 over Proctor Creek (lake)?

The structure is 1,420 ft (432.8 m) long with a longest span of 160 ft (48.8 m) and a deck 74 ft wide.

Who owns SR92 over Proctor Creek (lake)?

It is owned by the State Highway Agency.