US Bridges

Calhoun Road over I-75 @ 115.63

Fair

Dooly County, Georgia · 1 MI S of Pinehurst · Structure no. 000000009300210

Built
1960
65 years old
Condition
Fair
inspected July 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
238 ft
4 main spans
Daily traffic
350
2024 count
Owner
State
State Highway Agency

About this bridge

Calhoun Road over I-75 @ 115.63 is a steel continuous stringer/multi-beam or girder carrying Calhoun Road over I-75 @ 115.63 in Dooly County, Georgia. It was built in 1960, 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 fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 350 vehicles a day, roughly 1% of them trucks, projected to reach 735 by 2032. The structure is 238 ft (72.5 m) long and 34 ft wide. If it were closed, the detour would be 11.2 mi (18 km).

Location

Open in Google Maps
CarriesCalhoun Road
CrossesI-75 @ 115.63
Location1 MI S of Pinehurst
RouteCounty Highway 215
CountyDooly County
StateGeorgia
Coordinates32.17754, -83.75108
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2023
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 alignment6: Equal to present minimum criteria
Operating rating34.9 US tons
Inventory rating20.9 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length238 ft (72.5 m)
Longest span83 ft (25.3 m)
Deck width34 ft (10.4 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic350 (2024)
Projected traffic735 by 2032
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed11.2 mi (18 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 Calhoun Road over I-75 @ 115.63 built?

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

What condition is Calhoun Road over I-75 @ 115.63 in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2023.

How much traffic does Calhoun Road over I-75 @ 115.63 carry?

About 350 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Calhoun Road over I-75 @ 115.63?

The structure is 238 ft (72.5 m) long with a longest span of 83 ft (25.3 m) and a deck 34 ft wide.

Who owns Calhoun Road over I-75 @ 115.63?

It is owned by the State Highway Agency.