US Bridges

Warren Road over I-20

Good

Richmond County, Georgia · 13 MI N of Hephzibah · Structure no. 000000024500690

Built
1964
61 years old
Condition
Good
inspected November 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
244 ft
4 main spans
Daily traffic
6,510
2024 count
Owner
State
State Highway Agency

About this bridge

Warren Road over I-20 is a steel continuous stringer/multi-beam or girder carrying Warren Road over I-20 in Richmond County, Georgia. It was built in 1964, so it is 61 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 6,510 vehicles a day, roughly 1% of them trucks, projected to reach 8,640 by 2032. The structure is 244 ft (74.4 m) long and 34 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesWarren Road
CrossesI-20
Location13 MI N of Hephzibah
RouteCounty Highway 842
StateGeorgia
Coordinates33.50261, -82.06101
Functional classUrban Local

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.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating46 US tons
Inventory rating26.9 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length244 ft (74.4 m)
Longest span70 ft (21.3 m)
Deck width34 ft (10.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,510 (2024)
Projected traffic8,640 by 2032
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 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$1.4 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was Warren Road over I-20 built?

It was built in 1964, making it 61 years old in 2025.

What condition is Warren Road over I-20 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 Warren Road over I-20 carry?

About 6,510 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Warren Road over I-20?

The structure is 244 ft (74.4 m) long with a longest span of 70 ft (21.3 m) and a deck 34 ft wide.

Who owns Warren Road over I-20?

It is owned by the State Highway Agency.