US Bridges

SR 300 (sbl) over I-75

Good

Crisp County, Georgia · 2.9 MI SE of Cordele · Structure no. 000000008100690

Built
1984
41 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
269 ft
4 main spans
Daily traffic
7,670
2024 count
Owner
State
State Highway Agency

About this bridge

SR 300 (sbl) over I-75 is a prestressed concrete stringer/multi-beam or girder carrying SR 300 (sbl) over I-75 in Crisp County, Georgia. It was built in 1984, so it is 41 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 7,670 vehicles a day, roughly 1% of them trucks, projected to reach 11,505 by 2032. The structure is 269 ft (82 m) long and 45 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSR 300 (sbl)
CrossesI-75
Location2.9 MI SE of Cordele
RouteState Highway 300
StateGeorgia
Coordinates31.93464, -83.74748
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 inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating94.9 US tons
Inventory rating36.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length269 ft (82 m)
Longest span97 ft (29.6 m)
Deck width45 ft (13.7 m)
Roadway width42 ft (12.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,670 (2024)
Projected traffic11,505 by 2032
Trucks1%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 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$1.6 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR 300 (sbl) over I-75 built?

It was built in 1984, making it 41 years old in 2025.

What condition is SR 300 (sbl) over I-75 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 July 2023.

How much traffic does SR 300 (sbl) over I-75 carry?

About 7,670 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is SR 300 (sbl) over I-75?

The structure is 269 ft (82 m) long with a longest span of 97 ft (29.6 m) and a deck 45 ft wide.

Who owns SR 300 (sbl) over I-75?

It is owned by the State Highway Agency.