US Bridges

Cascade-Palmetto over Bear Creek

Good

Fulton County, Georgia · 3 MI N of Palmetto · Structure no. 000000012100870

Built
1958
67 years old
Condition
Good
inspected June 2024
Type
Tee Beam
Concrete
Length
117 ft
3 main spans
Daily traffic
7,850
2024 count
Owner
State
State Highway Agency

About this bridge

Cascade-Palmetto over Bear Creek is a concrete tee beam carrying Cascade-Palmetto over Bear Creek in Fulton County, Georgia. It was built in 1958, so it is 67 years old, older 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 7,850 vehicles a day, roughly 12% of them trucks, projected to reach 8,295 by 2031. The structure is 117 ft (35.7 m) long and 29 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCascade-Palmetto
CrossesBear Creek
Location3 MI N of Palmetto
RouteState Highway 154
StateGeorgia
Coordinates33.56229, -84.6664
Functional classUrban Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 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 geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36.9 US tons
Inventory rating20.9 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length117 ft (35.7 m)
Longest span39 ft (11.9 m)
Deck width29 ft (8.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,850 (2024)
Projected traffic8,295 by 2031
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$686,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Cascade-Palmetto over Bear Creek built?

It was built in 1958, making it 67 years old in 2025.

What condition is Cascade-Palmetto over Bear Creek 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 June 2024.

How much traffic does Cascade-Palmetto over Bear Creek carry?

About 7,850 vehicles per day (2024 count), of which roughly 12% are trucks.

How long is Cascade-Palmetto over Bear Creek?

The structure is 117 ft (35.7 m) long with a longest span of 39 ft (11.9 m) and a deck 29 ft wide.

Who owns Cascade-Palmetto over Bear Creek?

It is owned by the State Highway Agency.