US Bridges

Arcado Road over Jackson Creek

Good

Gwinnett County, Georgia · 1.3 MI E of Lilburn · Structure no. 000000013552290

Built
2011
14 years old
Condition
Good
inspected November 2023
Type
Stringer/Multi-beam or Girder
Concrete
Length
175 ft
3 main spans
Daily traffic
17,000
2024 count
Owner
County
County Highway Agency

About this bridge

Arcado Road over Jackson Creek is a concrete stringer/multi-beam or girder carrying Arcado Road over Jackson Creek in Gwinnett County, Georgia. It was built in 2011, so it is 14 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 17,000 vehicles a day, roughly 1% of them trucks, projected to reach 19,545 by 2032. The structure is 175 ft (53.3 m) long and 80 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesArcado Road
CrossesJackson Creek
Location1.3 MI E of Lilburn
RouteCounty Highway 451
StateGeorgia
Coordinates33.89474, -84.11504
Functional classUrban 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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating73 US tons
Inventory rating44 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length175 ft (53.3 m)
Longest span95 ft (29 m)
Deck width80 ft (24.5 m)
Roadway width66 ft (20.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic17,000 (2024)
Projected traffic19,545 by 2032
Trucks1%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed5 mi (8 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$1.6 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Arcado Road over Jackson Creek built?

It was built in 2011, making it 14 years old in 2025.

What condition is Arcado Road over Jackson 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 November 2023.

How much traffic does Arcado Road over Jackson Creek carry?

About 17,000 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Arcado Road over Jackson Creek?

The structure is 175 ft (53.3 m) long with a longest span of 95 ft (29 m) and a deck 80 ft wide.

Who owns Arcado Road over Jackson Creek?

It is owned by the County Highway Agency.