US Bridges

West Mitchell St. over I-75

Good

Cook County, Georgia · In North West Adel · Structure no. 000000007550600

Built
2008
17 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
287 ft
2 main spans
Daily traffic
1,220
2024 count
Owner
State
State Highway Agency

About this bridge

West Mitchell St. over I-75 is a prestressed concrete stringer/multi-beam or girder carrying West Mitchell St. over I-75 in Cook County, Georgia. It was built in 2008, so it is 17 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 1,220 vehicles a day, roughly 1% of them trucks, projected to reach 1,455 by 2031. The structure is 287 ft (87.5 m) long and 35 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesWest Mitchell St.
CrossesI-75
LocationIn North West Adel
RouteCity Street 4211
StateGeorgia
Coordinates31.14776, -83.44329
Functional classUrban Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating60 US tons
Inventory rating35.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length287 ft (87.5 m)
Longest span144 ft (43.9 m)
Deck width35 ft (10.7 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,220 (2024)
Projected traffic1,455 by 2031
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed5 mi (8 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$1.7 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was West Mitchell St. over I-75 built?

It was built in 2008, making it 17 years old in 2025.

What condition is West Mitchell St. 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 October 2024.

How much traffic does West Mitchell St. over I-75 carry?

About 1,220 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is West Mitchell St. over I-75?

The structure is 287 ft (87.5 m) long with a longest span of 144 ft (43.9 m) and a deck 35 ft wide.

Who owns West Mitchell St. over I-75?

It is owned by the State Highway Agency.