US Bridges

US 27 Calhoun ST over Flint River

Good

Decatur County, Georgia · Downtown Bainbridge · Structure no. 000000008700140

Built
1975
50 years old
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
844 ft
5 main spans
Daily traffic
10,200
2024 count
Owner
State
State Highway Agency

About this bridge

US 27 Calhoun ST over Flint River is a steel continuous stringer/multi-beam or girder carrying US 27 Calhoun ST over Flint River in Decatur County, Georgia. It was built in 1975, so it is 50 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 10,200 vehicles a day, roughly 1% of them trucks, projected to reach 16,980 by 2032. The structure is 844 ft (257.3 m) long and 78 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesUS 27 Calhoun ST
CrossesFlint River
LocationDowntown Bainbridge
RouteU.S. Route 27
StateGeorgia
Coordinates30.91043, -84.58038
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 inspectionAugust 2023
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 geometry4: Meets minimum tolerable limits to be 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

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20 + Mod
Structure length844 ft (257.3 m)
Longest span188 ft (57.3 m)
Deck width78 ft (23.8 m)
Roadway width52 ft (15.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,200 (2024)
Projected traffic16,980 by 2032
Trucks1%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

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$7.6 million
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was US 27 Calhoun ST over Flint River built?

It was built in 1975, making it 50 years old in 2025.

What condition is US 27 Calhoun ST over Flint 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 August 2023.

How much traffic does US 27 Calhoun ST over Flint River carry?

About 10,200 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is US 27 Calhoun ST over Flint River?

The structure is 844 ft (257.3 m) long with a longest span of 188 ft (57.3 m) and a deck 78 ft wide.

Who owns US 27 Calhoun ST over Flint River?

It is owned by the State Highway Agency.