US Bridges

Tanacrest Drive over Chattahoochee River Trib

Good

Fulton County, Georgia · 5.4 MI S of Roswell · Structure no. 000000012150930

Built
1961
64 years old
Condition
Good
inspected April 2024
Type
Culvert
Concrete
Length
21 ft
2 main spans
Daily traffic
440
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Tanacrest Drive over Chattahoochee River Trib is a concrete culvert carrying Tanacrest Drive over Chattahoochee River Trib in Fulton County, Georgia. It was built in 1961, so it is 64 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 440 vehicles a day, roughly 1% of them trucks, projected to reach 2,910 by 2031. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesTanacrest Drive
CrossesChattahoochee River Trib
Location5.4 MI S of Roswell
RouteCounty Highway 719
StateGeorgia
Coordinates33.92993, -84.40529
Functional classUrban Local

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46 US tons
Inventory rating26.9 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadH 15
Structure length21 ft (6.4 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic440 (2024)
Projected traffic2,910 by 2031
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$123,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Tanacrest Drive over Chattahoochee River Trib built?

It was built in 1961, making it 64 years old in 2025.

What condition is Tanacrest Drive over Chattahoochee River Trib 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 April 2024.

How much traffic does Tanacrest Drive over Chattahoochee River Trib carry?

About 440 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Tanacrest Drive over Chattahoochee River Trib?

The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m).

Who owns Tanacrest Drive over Chattahoochee River Trib?

It is owned by the City or Municipal Highway Agency.