US Bridges

CR 28 over Boone Creek

Good

Charlton County, Georgia · 3 MI N of ST George · Structure no. 000000004950660

Built
2014
11 years old
Condition
Good
inspected July 2023
Type
Slab
Concrete
Length
100 ft
5 main spans
Daily traffic
30
2024 count
Owner
County
County Highway Agency

About this bridge

CR 28 over Boone Creek is a concrete slab carrying CR 28 over Boone Creek in Charlton County, Georgia. It was built in 2014, so it is 11 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 30 vehicles a day, roughly 1% of them trucks, projected to reach 735 by 2032. The structure is 100 ft (30.5 m) long and 27 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesCR 28
CrossesBoone Creek
Location3 MI N of ST George
RouteCounty Highway 28
StateGeorgia
Coordinates30.55934, -82.06149
Functional classRural 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 protection8 Very GoodNo problems noted.
Last inspectionJuly 2023
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 alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating73 US tons
Inventory rating44 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length100 ft (30.5 m)
Longest span20 ft (6.1 m)
Deck width27 ft (8.2 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic30 (2024)
Projected traffic735 by 2032
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 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$15.9 million
NavigationNo navigation control on waterway

Frequently asked questions

When was CR 28 over Boone Creek built?

It was built in 2014, making it 11 years old in 2025.

What condition is CR 28 over Boone 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 July 2023.

How much traffic does CR 28 over Boone Creek carry?

About 30 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is CR 28 over Boone Creek?

The structure is 100 ft (30.5 m) long with a longest span of 20 ft (6.1 m) and a deck 27 ft wide.

Who owns CR 28 over Boone Creek?

It is owned by the County Highway Agency.