US Bridges

Fifteenth Street over Augusta Canal

Fair

Richmond County, Georgia · 12.9 MI NE of Hephizibah · Structure no. 000000024500740

Built
1914
111 years old
Condition
Fair
inspected January 2024
Type
Tee Beam
Concrete
Length
156 ft
3 main spans
Daily traffic
10,200
2024 count
Owner
County
County Highway Agency

About this bridge

Fifteenth Street over Augusta Canal is a concrete tee beam carrying Fifteenth Street over Augusta Canal in Richmond County, Georgia. It was built in 1914, so it is 111 years old, older than the Georgia average of 47.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 10,200 vehicles a day, roughly 1% of them trucks, projected to reach 19,065 by 2032. The structure is 156 ft (47.5 m) long and 71 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesFifteenth Street
CrossesAugusta Canal
Location12.9 MI NE of Hephizibah
RouteCounty Highway 1499
StateGeorgia
Coordinates33.47852, -81.9841
Functional classUrban Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating35.9 US tons
Inventory rating16 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length156 ft (47.5 m)
Longest span53 ft (16.2 m)
Deck width71 ft (21.6 m)
Roadway width56 ft (17.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,200 (2024)
Projected traffic19,065 by 2032
Trucks1%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusListed on the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$1.4 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Fifteenth Street over Augusta Canal built?

It was built in 1914, making it 111 years old in 2025.

What condition is Fifteenth Street over Augusta Canal in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in January 2024.

How much traffic does Fifteenth Street over Augusta Canal carry?

About 10,200 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Fifteenth Street over Augusta Canal?

The structure is 156 ft (47.5 m) long with a longest span of 53 ft (16.2 m) and a deck 71 ft wide.

Who owns Fifteenth Street over Augusta Canal?

It is owned by the County Highway Agency.