US Bridges

SR 17 over Big Brier Creek

Good

McDuffie County, Georgia · 7 MI S of Thomson · Structure no. 000000018900320

Built
1995
30 years old
Condition
Good
inspected January 2025
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
201 ft
3 main spans
Daily traffic
4,100
2024 count
Owner
State
State Highway Agency

About this bridge

SR 17 over Big Brier Creek is a prestressed concrete stringer/multi-beam or girder carrying SR 17 over Big Brier Creek in McDuffie County, Georgia. It was built in 1995, so it is 30 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 4,100 vehicles a day, roughly 1% of them trucks, projected to reach 5,580 by 2031. The structure is 201 ft (61.3 m) long and 41 ft wide. If it were closed, the detour would be 16.2 mi (26 km).

CarriesSR 17
CrossesBig Brier Creek
Location7 MI S of Thomson
RouteState Highway 17
StateGeorgia
Coordinates33.36806, -82.46696
Functional classRural Principal Arterial - Other

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 protection7 GoodSome minor problems.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46 US tons
Inventory rating28 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length201 ft (61.3 m)
Longest span67 ft (20.4 m)
Deck width41 ft (12.6 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,100 (2024)
Projected traffic5,580 by 2031
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed16.2 mi (26 km)
TollOn a free road
National Highway SystemYes

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$1.2 million
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 17 over Big Brier Creek built?

It was built in 1995, making it 30 years old in 2025.

What condition is SR 17 over Big Brier Creek 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 January 2025.

How much traffic does SR 17 over Big Brier Creek carry?

About 4,100 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is SR 17 over Big Brier Creek?

The structure is 201 ft (61.3 m) long with a longest span of 67 ft (20.4 m) and a deck 41 ft wide.

Who owns SR 17 over Big Brier Creek?

It is owned by the State Highway Agency.