US Bridges

I-95 (sbl) over Savannah River

Fair

Effingham County, Georgia · 4 MI N of JCT SR 21 · Structure no. 000000010300260

Built
1976
49 years old
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
2,855 ft
3 main spans
Daily traffic
70,500
2024 count
Owner
State
State Highway Agency

About this bridge

I-95 (sbl) over Savannah River is a steel continuous stringer/multi-beam or girder carrying I-95 (sbl) over Savannah River in Effingham County, Georgia. It was built in 1976, so it is 49 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 70,500 vehicles a day, roughly 1% of them trucks, projected to reach 69,495 by 2032. The structure is 2,855 ft (870.2 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI-95 (sbl)
CrossesSavannah River
Location4 MI N of JCT SR 21
RouteInterstate 95
StateGeorgia
Coordinates32.23623, -81.15077
Functional classRural Principal Arterial - Interstate

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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58 US tons
Inventory rating34.9 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3 (+25 approach)
Design loadHS 20 + Mod
Structure length2,855 ft (870.2 m)
Longest span220 ft (67.1 m)
Deck width44 ft (13.5 m)
Roadway width41 ft (12.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic70,500 (2024)
Projected traffic69,495 by 2032
Trucks1%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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$16.7 million
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was I-95 (sbl) over Savannah River built?

It was built in 1976, making it 49 years old in 2025.

What condition is I-95 (sbl) over Savannah River 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 April 2024.

How much traffic does I-95 (sbl) over Savannah River carry?

About 70,500 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is I-95 (sbl) over Savannah River?

The structure is 2,855 ft (870.2 m) long with a longest span of 220 ft (67.1 m) and a deck 44 ft wide.

Who owns I-95 (sbl) over Savannah River?

It is owned by the State Highway Agency.