US Bridges

Mars Hill Road over Parker Branch

Good

Oconee County, Georgia · 3 MI NW of Watkinsville · Structure no. 000000021900160

Built
1960
65 years old, rebuilt 2015
Condition
Good
inspected August 2023
Type
Culvert
Concrete
Length
21 ft
2 main spans
Daily traffic
17,500
2024 count
Owner
County
County Highway Agency

About this bridge

Mars Hill Road over Parker Branch is a concrete culvert carrying Mars Hill Road over Parker Branch in Oconee County, Georgia. It was built in 1960 and reconstructed in 2015, so it is 65 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 17,500 vehicles a day, roughly 1% of them trucks, projected to reach 18,825 by 2032. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 3.7 mi (6 km).

CarriesMars Hill Road
CrossesParker Branch
Location3 MI NW of Watkinsville
RouteCounty Highway 1267
StateGeorgia
Coordinates33.89659, -83.46133
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum 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 traffic17,500 (2024)
Projected traffic18,825 by 2032
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
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 proposedNone recorded
Estimated improvement cost$123,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Mars Hill Road over Parker Branch built?

It was built in 1960, making it 65 years old in 2025. It was reconstructed in 2015.

What condition is Mars Hill Road over Parker Branch 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 August 2023.

How much traffic does Mars Hill Road over Parker Branch carry?

About 17,500 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Mars Hill Road over Parker Branch?

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

Who owns Mars Hill Road over Parker Branch?

It is owned by the County Highway Agency.