US Bridges

I-575 (sbl) over CR 416 Town Lake Pkwy

Fair

Cherokee County, Georgia · 0.7 MI West of Woodstock · Structure no. 000000005700430

Built
1982
43 years old
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
190 ft
3 main spans
Daily traffic
26,500
2024 count
Owner
State
State Highway Agency

About this bridge

I-575 (sbl) over CR 416 Town Lake Pkwy is a prestressed concrete stringer/multi-beam or girder carrying I-575 (sbl) over CR 416 Town Lake Pkwy in Cherokee County, Georgia. It was built in 1982, so it is 43 years old, younger 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 26,500 vehicles a day, roughly 1% of them trucks, projected to reach 109,710 by 2031. The structure is 190 ft (57.9 m) long and 45 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI-575 (sbl)
CrossesCR 416 Town Lake Pkwy
Location0.7 MI West of Woodstock
RouteInterstate 575
StateGeorgia
Coordinates34.10247, -84.53088
Functional classUrban 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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.9 US tons
Inventory rating29 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length190 ft (57.9 m)
Longest span88 ft (26.8 m)
Deck width45 ft (13.8 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic26,500 (2024)
Projected traffic109,710 by 2031
Trucks1%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
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$1.1 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-575 (sbl) over CR 416 Town Lake Pkwy built?

It was built in 1982, making it 43 years old in 2025.

What condition is I-575 (sbl) over CR 416 Town Lake Pkwy 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-575 (sbl) over CR 416 Town Lake Pkwy carry?

About 26,500 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is I-575 (sbl) over CR 416 Town Lake Pkwy?

The structure is 190 ft (57.9 m) long with a longest span of 88 ft (26.8 m) and a deck 45 ft wide.

Who owns I-575 (sbl) over CR 416 Town Lake Pkwy?

It is owned by the State Highway Agency.