US Bridges

I-75 over SR 30

Good

Crisp County, Georgia · Cordele - East Section · Structure no. 000000008100280

Built
1960
65 years old, rebuilt 2010
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
158 ft
4 main spans
Daily traffic
58,200
2024 count
Owner
State
State Highway Agency

About this bridge

I-75 over SR 30 is a steel stringer/multi-beam or girder carrying I-75 over SR 30 in Crisp County, Georgia. It was built in 1960 and reconstructed in 2010, so it is 65 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 58,200 vehicles a day, roughly 1% of them trucks, projected to reach 62,835 by 2032. The structure is 158 ft (48.2 m) long and 137 ft wide.

CarriesI-75
CrossesSR 30
LocationCordele - East Section
RouteInterstate 75
StateGeorgia
Coordinates31.95997, -83.75154
Functional classUrban Principal Arterial - Interstate

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.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating70 US tons
Inventory rating42 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length158 ft (48.2 m)
Longest span47 ft (14.3 m)
Deck width137 ft (41.8 m)
Roadway width130 ft (39.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic58,200 (2024)
Projected traffic62,835 by 2032
Trucks1%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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$1.9 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-75 over SR 30 built?

It was built in 1960, making it 65 years old in 2025. It was reconstructed in 2010.

What condition is I-75 over SR 30 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 August 2023.

How much traffic does I-75 over SR 30 carry?

About 58,200 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is I-75 over SR 30?

The structure is 158 ft (48.2 m) long with a longest span of 47 ft (14.3 m) and a deck 137 ft wide.

Who owns I-75 over SR 30?

It is owned by the State Highway Agency.