US Bridges

Ocean Highway over Middle River

Poor

Chatham County, Georgia · 1 MI NE Port Wentworth · Structure no. 000000005100550

Built
1922
103 years old, rebuilt 1953
Condition
Poor
inspected August 2024
Type
Tee Beam
Concrete
Length
1,819 ft
69 main spans
Daily traffic
5,140
2024 count
Owner
State
State Highway Agency

About this bridge

Ocean Highway over Middle River is a concrete tee beam carrying Ocean Highway over Middle River in Chatham County, Georgia. It was built in 1922 and reconstructed in 1953, so it is 103 years old, older than the Georgia average of 47.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 5,140 vehicles a day, roughly 1% of them trucks, projected to reach 8,610 by 2031. The structure is 1,819 ft (554.4 m) long and 33 ft wide. If it were closed, the detour would be 14.3 mi (23 km).

CarriesOcean Highway
CrossesMiddle River
Location1 MI NE Port Wentworth
RouteState Highway 25
StateGeorgia
Coordinates32.16574, -81.13655
Functional classUrban Other Principal Arterial

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating43 US tons
Inventory rating26.9 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans69
Design loadHS 15
Structure length1,819 ft (554.4 m)
Longest span36 ft (11 m)
Deck width33 ft (10.2 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,140 (2024)
Projected traffic8,610 by 2031
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.3 mi (23 km)
TollOn a free road
National Highway SystemYes

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$10.7 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Ocean Highway over Middle River built?

It was built in 1922, making it 103 years old in 2025. It was reconstructed in 1953.

What condition is Ocean Highway over Middle River in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in August 2024.

How much traffic does Ocean Highway over Middle River carry?

About 5,140 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Ocean Highway over Middle River?

The structure is 1,819 ft (554.4 m) long with a longest span of 36 ft (11 m) and a deck 33 ft wide.

Who owns Ocean Highway over Middle River?

It is owned by the State Highway Agency.