US Bridges

Little Willeo Road over Willeo Creek Trib

Good

Cobb County, Georgia · 9 MI E of Marietta · Structure no. 000000006753610

Built
2017
8 years old
Condition
Good
inspected April 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
38 ft
1 main span
Daily traffic
2,970
2024 count
Owner
County
County Highway Agency

About this bridge

Little Willeo Road over Willeo Creek Trib is a prestressed concrete box beam or girders - multiple carrying Little Willeo Road over Willeo Creek Trib in Cobb County, Georgia. It was built in 2017, so it is 8 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 2,970 vehicles a day, roughly 1% of them trucks, projected to reach 2,895 by 2039. The structure is 38 ft (11.6 m) long and 37 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesLittle Willeo Road
CrossesWilleo Creek Trib
Location9 MI E of Marietta
RouteCounty Highway 1513
StateGeorgia
Coordinates33.98676, -84.40215
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionApril 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 geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating79.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20 + Mod
Structure length38 ft (11.6 m)
Longest span38 ft (11.6 m)
Deck width37 ft (11.2 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,970 (2024)
Projected traffic2,895 by 2039
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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$5.1 million (2019 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Little Willeo Road over Willeo Creek Trib built?

It was built in 2017, making it 8 years old in 2025.

What condition is Little Willeo Road over Willeo 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 April 2023.

How much traffic does Little Willeo Road over Willeo Creek Trib carry?

About 2,970 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Little Willeo Road over Willeo Creek Trib?

The structure is 38 ft (11.6 m) long with a longest span of 38 ft (11.6 m) and a deck 37 ft wide.

Who owns Little Willeo Road over Willeo Creek Trib?

It is owned by the County Highway Agency.