US Bridges

Skip Spann Conn over I-75

Good

Cobb County, Georgia · 2.3 MI E of Kennesaw · Structure no. 000000006753580

Built
2016
9 years old
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
416 ft
4 main spans
Daily traffic
2,047
2024 count
Owner
State
State Highway Agency

About this bridge

Skip Spann Conn over I-75 is a prestressed concrete stringer/multi-beam or girder carrying Skip Spann Conn over I-75 in Cobb County, Georgia. It was built in 2016, so it is 9 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 2,047 vehicles a day, roughly 10% of them trucks, projected to reach 2,030 by 2034. The structure is 416 ft (126.8 m) long and 106 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSkip Spann Conn
CrossesI-75
Location2.3 MI E of Kennesaw
RouteCity Street 110
StateGeorgia
Coordinates34.03659, -84.57793
Functional classUrban Local

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 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 rating63.9 US tons
Inventory rating31 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length416 ft (126.8 m)
Longest span139 ft (42.4 m)
Deck width106 ft (32.3 m)
Roadway width72 ft (21.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,047 (2024)
Projected traffic2,030 by 2034
Trucks10%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.2 mi (2 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$55.5 million (2019 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Skip Spann Conn over I-75 built?

It was built in 2016, making it 9 years old in 2025.

What condition is Skip Spann Conn 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 August 2023.

How much traffic does Skip Spann Conn over I-75 carry?

About 2,047 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Skip Spann Conn over I-75?

The structure is 416 ft (126.8 m) long with a longest span of 139 ft (42.4 m) and a deck 106 ft wide.

Who owns Skip Spann Conn over I-75?

It is owned by the State Highway Agency.