US Bridges

Mclendon Road over SR 410 Stone Mtn Freeway

Good

DeKalb County, Georgia · 1.2 MI W of Clarkston · Structure no. 000000008901820

Built
1968
57 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
278 ft
4 main spans
Daily traffic
3,610
2024 count
Owner
State
State Highway Agency

About this bridge

Mclendon Road over SR 410 Stone Mtn Freeway is a steel continuous stringer/multi-beam or girder carrying Mclendon Road over SR 410 Stone Mtn Freeway in DeKalb County, Georgia. It was built in 1968, so it is 57 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 3,610 vehicles a day, roughly 1% of them trucks, projected to reach 4,725 by 2031. The structure is 278 ft (84.7 m) long and 39 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesMclendon Road
CrossesSR 410 Stone Mtn Freeway
Location1.2 MI W of Clarkston
RouteCity Street 9227
StateGeorgia
Coordinates33.81147, -84.26064
Functional classUrban Collector

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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment6: Equal to present minimum criteria
Operating rating75 US tons
Inventory rating45 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length278 ft (84.7 m)
Longest span80 ft (24.4 m)
Deck width39 ft (11.8 m)
Roadway width28 ft (8.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,610 (2024)
Projected traffic4,725 by 2031
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
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 proposedNone recorded
Estimated improvement cost$1.6 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was Mclendon Road over SR 410 Stone Mtn Freeway built?

It was built in 1968, making it 57 years old in 2025.

What condition is Mclendon Road over SR 410 Stone Mtn Freeway 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 Mclendon Road over SR 410 Stone Mtn Freeway carry?

About 3,610 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Mclendon Road over SR 410 Stone Mtn Freeway?

The structure is 278 ft (84.7 m) long with a longest span of 80 ft (24.4 m) and a deck 39 ft wide.

Who owns Mclendon Road over SR 410 Stone Mtn Freeway?

It is owned by the State Highway Agency.