US Bridges

I-85 over Morning Creek Trib

Fair

Fulton County, Georgia · 1.8 MI NE of Union City · Structure no. 000000012101970

Built
1964
61 years old
Condition
Fair
inspected April 2023
Type
Culvert
Concrete
Length
30 ft
2 main spans
Daily traffic
170,000
2024 count
Owner
State
State Highway Agency

About this bridge

I-85 over Morning Creek Trib is a concrete culvert carrying I-85 over Morning Creek Trib in Fulton County, Georgia. It was built in 1964, so it is 61 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 170,000 vehicles a day, roughly 1% of them trucks, projected to reach 206,760 by 2032. The structure is 30 ft (9.1 m) long. If it were closed, the detour would be 3.1 mi (5 km).

CarriesI-85
CrossesMorning Creek Trib
Location1.8 MI NE of Union City
RouteInterstate 85
StateGeorgia
Coordinates33.59861, -84.49226
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating110.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20 + Mod
Structure length30 ft (9.1 m)
Longest span14 ft (4.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic170,000 (2024)
Projected traffic206,760 by 2032
Trucks1%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was I-85 over Morning Creek Trib built?

It was built in 1964, making it 61 years old in 2025.

What condition is I-85 over Morning Creek Trib 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 April 2023.

How much traffic does I-85 over Morning Creek Trib carry?

About 170,000 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is I-85 over Morning Creek Trib?

The structure is 30 ft (9.1 m) long with a longest span of 14 ft (4.3 m).

Who owns I-85 over Morning Creek Trib?

It is owned by the State Highway Agency.