US Bridges

Monticello Road over Aucilla River Trib

Good

Thomas County, Georgia · App 4 MI S of Boston · Structure no. 000000027500280

Built
1954
71 years old
Condition
Good
inspected November 2024
Type
Culvert
Concrete
Length
33 ft
3 main spans
Daily traffic
730
2024 count
Owner
County
County Highway Agency

About this bridge

Monticello Road over Aucilla River Trib is a concrete culvert carrying Monticello Road over Aucilla River Trib in Thomas County, Georgia. It was built in 1954, so it is 71 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 730 vehicles a day, roughly 1% of them trucks, projected to reach 1,215 by 2031. The structure is 33 ft (10.1 m) long. If it were closed, the detour would be 11.2 mi (18 km).

CarriesMonticello Road
CrossesAucilla River Trib
LocationApp 4 MI S of Boston
RouteCounty Highway 563
StateGeorgia
Coordinates30.774, -83.80566
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionNovember 2024
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 spans3
Design loadH 15
Structure length33 ft (10.1 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 traffic730 (2024)
Projected traffic1,215 by 2031
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.2 mi (18 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$193,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Monticello Road over Aucilla River Trib built?

It was built in 1954, making it 71 years old in 2025.

What condition is Monticello Road over Aucilla River Trib 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 November 2024.

How much traffic does Monticello Road over Aucilla River Trib carry?

About 730 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Monticello Road over Aucilla River Trib?

The structure is 33 ft (10.1 m) long with a longest span of 10 ft (3 m).

Who owns Monticello Road over Aucilla River Trib?

It is owned by the County Highway Agency.