US Bridges

US 19- SR 300 Sbl over Big Slough

Good

Mitchell County, Georgia · App .5 MI N of Camilla · Structure no. 000000020500510

Built
1961
64 years old
Condition
Good
inspected August 2024
Type
Tee Beam
Concrete
Length
102 ft
3 main spans
Daily traffic
11,780
2024 count
Owner
State
State Highway Agency

About this bridge

US 19- SR 300 Sbl over Big Slough is a concrete tee beam carrying US 19- SR 300 Sbl over Big Slough in Mitchell County, Georgia. It was built in 1961, so it is 64 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 11,780 vehicles a day, roughly 1% of them trucks, projected to reach 17,670 by 2031. The structure is 102 ft (31.1 m) long and 37 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 19- SR 300 Sbl
CrossesBig Slough
LocationApp .5 MI N of Camilla
RouteU.S. Route 19
StateGeorgia
Coordinates31.24452, -84.20002
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 protection8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation7: Better than present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating65.9 US tons
Inventory rating39.9 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length102 ft (31.1 m)
Longest span34 ft (10.4 m)
Deck width37 ft (11.2 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,780 (2024)
Projected traffic17,670 by 2031
Trucks1%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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$598,000
NavigationNo navigation control on waterway

Frequently asked questions

When was US 19- SR 300 Sbl over Big Slough built?

It was built in 1961, making it 64 years old in 2025.

What condition is US 19- SR 300 Sbl over Big Slough 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 2024.

How much traffic does US 19- SR 300 Sbl over Big Slough carry?

About 11,780 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is US 19- SR 300 Sbl over Big Slough?

The structure is 102 ft (31.1 m) long with a longest span of 34 ft (10.4 m) and a deck 37 ft wide.

Who owns US 19- SR 300 Sbl over Big Slough?

It is owned by the State Highway Agency.