US Bridges

SR 188 over Big Creek

Good

Thomas County, Georgia · In Coolidge · Structure no. 000000027500380

Built
1973
52 years old
Condition
Good
inspected September 2024
Type
Channel Beam
Prestressed Concrete
Length
40 ft
2 main spans
Daily traffic
700
2024 count
Owner
State
State Highway Agency

About this bridge

SR 188 over Big Creek is a prestressed concrete channel beam carrying SR 188 over Big Creek in Thomas County, Georgia. It was built in 1973, so it is 52 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 700 vehicles a day, roughly 1% of them trucks, projected to reach 1,005 by 2031. The structure is 40 ft (12.2 m) long and 29 ft wide. If it were closed, the detour would be 18 mi (29 km).

CarriesSR 188
CrossesBig Creek
LocationIn Coolidge
RouteState Highway 188
StateGeorgia
Coordinates31.00611, -83.87166
Functional classRural Major 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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating50.9 US tons
Inventory rating30 US tons

Structure

Structure typeChannel Beam
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans2
Design loadH 15
Structure length40 ft (12.2 m)
Longest span20 ft (6.1 m)
Deck width29 ft (8.7 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic700 (2024)
Projected traffic1,005 by 2031
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed18 mi (29 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$234,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 188 over Big Creek built?

It was built in 1973, making it 52 years old in 2025.

What condition is SR 188 over Big 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 September 2024.

How much traffic does SR 188 over Big Creek carry?

About 700 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is SR 188 over Big Creek?

The structure is 40 ft (12.2 m) long with a longest span of 20 ft (6.1 m) and a deck 29 ft wide.

Who owns SR 188 over Big Creek?

It is owned by the State Highway Agency.