US Bridges

Sope Creek Drive over Sope Creek Trib.

Good

Cobb County, Georgia · 4.5 MI E of Marietta · Structure no. 000000006750230

Built
1968
57 years old
Condition
Good
inspected May 2023
Type
Culvert
Steel
Length
27 ft
3 main spans
Daily traffic
2,047
2024 count
Owner
County
County Highway Agency

About this bridge

Sope Creek Drive over Sope Creek Trib. is a steel culvert carrying Sope Creek Drive over Sope Creek Trib. in Cobb County, Georgia. It was built in 1968, so it is 57 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 2,047 vehicles a day, roughly 1% of them trucks, projected to reach 2,895 by 2032. The structure is 27 ft (8.2 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSope Creek Drive
CrossesSope Creek Trib.
Location4.5 MI E of Marietta
RouteCounty Highway 4451
StateGeorgia
Coordinates33.95974, -84.46906
Functional classUrban 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 protection7 GoodSome minor problems.
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 rating110.1 US tons
Inventory rating110.1 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans3
Design loadH 15
Structure length27 ft (8.2 m)
Longest span7 ft (2.1 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,047 (2024)
Projected traffic2,895 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$158,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Sope Creek Drive over Sope Creek Trib. built?

It was built in 1968, making it 57 years old in 2025.

What condition is Sope Creek Drive over Sope 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 Sope Creek Drive over Sope Creek Trib. carry?

About 2,047 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Sope Creek Drive over Sope Creek Trib.?

The structure is 27 ft (8.2 m) long with a longest span of 7 ft (2.1 m).

Who owns Sope Creek Drive over Sope Creek Trib.?

It is owned by the County Highway Agency.