US Bridges

Mitchell Bridge RD over Middle Oconee River

Good

Clarke County, Georgia · @park and Waterworks · Structure no. 000000005950050

Built
1985
40 years old
Condition
Good
inspected April 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
313 ft
4 main spans
Daily traffic
11,300
2024 count
Owner
County
County Highway Agency

About this bridge

Mitchell Bridge RD over Middle Oconee River is a prestressed concrete stringer/multi-beam or girder carrying Mitchell Bridge RD over Middle Oconee River in Clarke County, Georgia. It was built in 1985, so it is 40 years old, younger 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 11,300 vehicles a day, roughly 1% of them trucks, projected to reach 13,365 by 2031. The structure is 313 ft (95.4 m) long and 39 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesMitchell Bridge RD
CrossesMiddle Oconee River
Location@park and Waterworks
RouteCounty Highway 32
StateGeorgia
Coordinates33.95654, -83.4376
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.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating67.9 US tons
Inventory rating34.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length313 ft (95.4 m)
Longest span94 ft (28.7 m)
Deck width39 ft (11.9 m)
Roadway width36 ft (10.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,300 (2024)
Projected traffic13,365 by 2031
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Mitchell Bridge RD over Middle Oconee River built?

It was built in 1985, making it 40 years old in 2025.

What condition is Mitchell Bridge RD 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 Mitchell Bridge RD over Middle Oconee River carry?

About 11,300 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Mitchell Bridge RD over Middle Oconee River?

The structure is 313 ft (95.4 m) long with a longest span of 94 ft (28.7 m) and a deck 39 ft wide.

Who owns Mitchell Bridge RD over Middle Oconee River?

It is owned by the County Highway Agency.