US Bridges

I-16 Wbl over SR 11- SR AMP11 R

Good

Bibb County, Georgia · In North Macon · Structure no. 000000002151100

Built
2024
1 years old
Condition
Good
inspected March 2024
Type
Stringer/Multi-beam or Girder
Concrete
Length
224 ft
3 main spans
Daily traffic
5,462
2024 count
Owner
State
State Highway Agency

About this bridge

I-16 Wbl over SR 11- SR AMP11 R is a concrete stringer/multi-beam or girder carrying I-16 Wbl over SR 11- SR AMP11 R in Bibb County, Georgia. It was built in 2024, so it is 1 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. Its operating status is: new structure not yet open to traffic.

It carries about 5,462 vehicles a day, roughly 8% of them trucks, projected to reach 74,535 by 2032. The structure is 224 ft (68.3 m) long and 65 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI-16 Wbl
CrossesSR 11- SR AMP11 R
LocationIn North Macon
RouteInterstate 16
StateGeorgia
Coordinates32.84755, -83.62658
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 inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusNew structure not yet open to traffic
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating72 US tons
Inventory rating35.9 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length224 ft (68.3 m)
Longest span90 ft (27.4 m)
Deck width65 ft (19.8 m)
Roadway width62 ft (18.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,462 (2024)
Projected traffic74,535 by 2032
Trucks8%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesHighway
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-16 Wbl over SR 11- SR AMP11 R built?

It was built in 2024, making it 1 years old in 2025.

What condition is I-16 Wbl over SR 11- SR AMP11 R 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 March 2024.

How much traffic does I-16 Wbl over SR 11- SR AMP11 R carry?

About 5,462 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is I-16 Wbl over SR 11- SR AMP11 R?

The structure is 224 ft (68.3 m) long with a longest span of 90 ft (27.4 m) and a deck 65 ft wide.

Who owns I-16 Wbl over SR 11- SR AMP11 R?

It is owned by the State Highway Agency.