US Bridges

Old Macon HWY over Middle Oconee River

Good

Clarke County, Georgia · 3 MI S of Athens · Structure no. 000000005900280

Built
1950
75 years old
Condition
Good
inspected April 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
300 ft
5 main spans
Daily traffic
16,500
2024 count
Owner
County
County Highway Agency

About this bridge

Old Macon HWY over Middle Oconee River is a steel continuous stringer/multi-beam or girder carrying Old Macon HWY over Middle Oconee River in Clarke County, Georgia. It was built in 1950, so it is 75 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 16,500 vehicles a day, roughly 1% of them trucks, projected to reach 17,400 by 2032. The structure is 300 ft (91.4 m) long and 37 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesOld Macon HWY
CrossesMiddle Oconee River
Location3 MI S of Athens
RouteCounty Highway 1423
StateGeorgia
Coordinates33.91854, -83.39016
Functional classUrban Other Principal 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 protection7 GoodSome minor problems.
Last inspectionApril 2023
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 geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating32 US tons
Inventory rating20 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadH 20
Structure length300 ft (91.4 m)
Longest span80 ft (24.4 m)
Deck width37 ft (11.3 m)
Roadway width28 ft (8.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16,500 (2024)
Projected traffic17,400 by 2032
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$475,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Old Macon HWY over Middle Oconee River built?

It was built in 1950, making it 75 years old in 2025.

What condition is Old Macon HWY over Middle Oconee River 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 2023.

How much traffic does Old Macon HWY over Middle Oconee River carry?

About 16,500 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Old Macon HWY over Middle Oconee River?

The structure is 300 ft (91.4 m) long with a longest span of 80 ft (24.4 m) and a deck 37 ft wide.

Who owns Old Macon HWY over Middle Oconee River?

It is owned by the County Highway Agency.