US Bridges

North Cadley RD over I-20

Good

Warren County, Georgia · 2.9 MI N of Norwood · Structure no. 000000030100300

Built
1971
54 years old
Condition
Good
inspected February 2025
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
306 ft
4 main spans
Daily traffic
1,153
2024 count
Owner
State
State Highway Agency

About this bridge

North Cadley RD over I-20 is a steel continuous stringer/multi-beam or girder carrying North Cadley RD over I-20 in Warren County, Georgia. It was built in 1971, so it is 54 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 1,153 vehicles a day, roughly 1% of them trucks, projected to reach 210 by 2031. The structure is 306 ft (93.3 m) long and 42 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesNorth Cadley RD
CrossesI-20
Location2.9 MI N of Norwood
RouteCounty Highway 1272
StateGeorgia
Coordinates33.50256, -82.71312
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating35.9 US tons
Inventory rating21.9 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length306 ft (93.3 m)
Longest span92 ft (28 m)
Deck width42 ft (12.9 m)
Roadway width39 ft (11.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,153 (2024)
Projected traffic210 by 2031
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 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$1.8 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was North Cadley RD over I-20 built?

It was built in 1971, making it 54 years old in 2025.

What condition is North Cadley RD 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 February 2025.

How much traffic does North Cadley RD over I-20 carry?

About 1,153 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is North Cadley RD over I-20?

The structure is 306 ft (93.3 m) long with a longest span of 92 ft (28 m) and a deck 42 ft wide.

Who owns North Cadley RD over I-20?

It is owned by the State Highway Agency.