US Bridges

Herndon Road over Bear Creek

Good

Fulton County, Georgia · 3 MI SW of Fairburn · Structure no. 000000012150840

Built
1959
66 years old, rebuilt 1990
Condition
Good
inspected June 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
60 ft
2 main spans
Daily traffic
2,047
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Herndon Road over Bear Creek is a prestressed concrete box beam or girders - multiple carrying Herndon Road over Bear Creek in Fulton County, Georgia. It was built in 1959 and reconstructed in 1990, so it is 66 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 2,910 by 2031. The structure is 60 ft (18.3 m) long and 32 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesHerndon Road
CrossesBear Creek
Location3 MI SW of Fairburn
RouteCounty Highway 642
StateGeorgia
Coordinates33.55474, -84.62536
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating40.9 US tons
Inventory rating22.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans2
Design loadH 15
Structure length60 ft (18.3 m)
Longest span30 ft (9.1 m)
Deck width32 ft (9.8 m)
Roadway width31 ft (9.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,047 (2024)
Projected traffic2,910 by 2031
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$352,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Herndon Road over Bear Creek built?

It was built in 1959, making it 66 years old in 2025. It was reconstructed in 1990.

What condition is Herndon Road over Bear 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 June 2024.

How much traffic does Herndon Road over Bear Creek carry?

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

How long is Herndon Road over Bear Creek?

The structure is 60 ft (18.3 m) long with a longest span of 30 ft (9.1 m) and a deck 32 ft wide.

Who owns Herndon Road over Bear Creek?

It is owned by the City or Municipal Highway Agency.