US Bridges

I-16 (wbl) over CR 654 Tremont Ave- CSX

Good

Chatham County, Georgia · 0.25 MI W of Savannah · Structure no. 000000005151260

Built
2023
2 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
366 ft
4 main spans
Daily traffic
33,920
2024 count
Owner
State
State Highway Agency

About this bridge

I-16 (wbl) over CR 654 Tremont Ave- CSX is a prestressed concrete stringer/multi-beam or girder carrying I-16 (wbl) over CR 654 Tremont Ave- CSX in Chatham County, Georgia. It was built in 2023, so it is 2 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 33,920 vehicles a day, roughly 5% of them trucks, projected to reach 46,590 by 2041. The structure is 366 ft (111.6 m) long and 75 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesI-16 (wbl)
CrossesCR 654 Tremont Ave- CSX
Location0.25 MI W of Savannah
RouteInterstate 16
CountyChatham County
StateGeorgia
Coordinates32.07229, -81.14104
Functional classUrban Principal Arterial - Interstate

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.
Substructure8 Very GoodNo problems noted.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating79.9 US tons
Inventory rating47 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHL 93
Structure length366 ft (111.6 m)
Longest span121 ft (36.9 m)
Deck width75 ft (22.9 m)
Roadway width72 ft (21.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic33,920 (2024)
Projected traffic46,590 by 2041
Trucks5%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and railroad
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 proposedDeck replacement with only incidental widening
Estimated improvement cost$48.7 million (2023 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-16 (wbl) over CR 654 Tremont Ave- CSX built?

It was built in 2023, making it 2 years old in 2025.

What condition is I-16 (wbl) over CR 654 Tremont Ave- CSX 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 May 2024.

How much traffic does I-16 (wbl) over CR 654 Tremont Ave- CSX carry?

About 33,920 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is I-16 (wbl) over CR 654 Tremont Ave- CSX?

The structure is 366 ft (111.6 m) long with a longest span of 121 ft (36.9 m) and a deck 75 ft wide.

Who owns I-16 (wbl) over CR 654 Tremont Ave- CSX?

It is owned by the State Highway Agency.