US Bridges

US 17 Ocean HWY over Tower Swamp

Good

Camden County, Georgia · 2 MI N of Woodbine · Structure no. 000000003900070

Built
1955
70 years old
Condition
Good
inspected April 2023
Type
Tee Beam
Concrete
Length
99 ft
3 main spans
Daily traffic
1,780
2024 count
Owner
State
State Highway Agency

About this bridge

US 17 Ocean HWY over Tower Swamp is a concrete tee beam carrying US 17 Ocean HWY over Tower Swamp in Camden County, Georgia. It was built in 1955, so it is 70 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 1,780 vehicles a day, roughly 1% of them trucks, projected to reach 2,070 by 2032. The structure is 99 ft (30.2 m) long and 34 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesUS 17 Ocean HWY
CrossesTower Swamp
Location2 MI N of Woodbine
RouteU.S. Route 17
StateGeorgia
Coordinates30.99814, -81.73102
Functional classRural Minor Arterial

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
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 rating39.9 US tons
Inventory rating23.9 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length99 ft (30.2 m)
Longest span33 ft (10.1 m)
Deck width34 ft (10.4 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,780 (2024)
Projected traffic2,070 by 2032
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

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$580,000
NavigationNo navigation control on waterway

Frequently asked questions

When was US 17 Ocean HWY over Tower Swamp built?

It was built in 1955, making it 70 years old in 2025.

What condition is US 17 Ocean HWY over Tower Swamp 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 US 17 Ocean HWY over Tower Swamp carry?

About 1,780 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is US 17 Ocean HWY over Tower Swamp?

The structure is 99 ft (30.2 m) long with a longest span of 33 ft (10.1 m) and a deck 34 ft wide.

Who owns US 17 Ocean HWY over Tower Swamp?

It is owned by the State Highway Agency.