US Bridges

Chapel Hill Road over I-20 & I-20 Ramp

Good

Douglas County, Georgia · In South Douglasville · Structure no. 000000009700500

Built
1995
30 years old
Condition
Good
inspected November 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
351 ft
4 main spans
Daily traffic
11,256
2024 count
Owner
State
State Highway Agency

About this bridge

Chapel Hill Road over I-20 & I-20 Ramp is a prestressed concrete stringer/multi-beam or girder carrying Chapel Hill Road over I-20 & I-20 Ramp in Douglas County, Georgia. It was built in 1995, so it is 30 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 11,256 vehicles a day, roughly 1% of them trucks, projected to reach 13,665 by 2032. The structure is 351 ft (107 m) long and 105 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesChapel Hill Road
CrossesI-20 & I-20 Ramp
LocationIn South Douglasville
RouteCity Street 9402
StateGeorgia
Coordinates33.73282, -84.73746
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.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48 US tons
Inventory rating28 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length351 ft (107 m)
Longest span107 ft (32.6 m)
Deck width105 ft (31.9 m)
Roadway width96 ft (29.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,256 (2024)
Projected traffic13,665 by 2032
Trucks1%
Lanes on structure7
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed9.9 mi (16 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate 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$4.9 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was Chapel Hill Road over I-20 & I-20 Ramp built?

It was built in 1995, making it 30 years old in 2025.

What condition is Chapel Hill Road over I-20 & I-20 Ramp 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 Chapel Hill Road over I-20 & I-20 Ramp carry?

About 11,256 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Chapel Hill Road over I-20 & I-20 Ramp?

The structure is 351 ft (107 m) long with a longest span of 107 ft (32.6 m) and a deck 105 ft wide.

Who owns Chapel Hill Road over I-20 & I-20 Ramp?

It is owned by the State Highway Agency.