US Bridges

I0075 JCT Ramp over Spring Creek

Fair

Hamilton County, Tennessee · JCT of I75 and I24 · Structure no. 33I00750093

Built
2020
5 years old
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
185 ft
2 main spans
Daily traffic
110,752
2021 count
Owner
State
State Highway Agency

About this bridge

I0075 JCT Ramp over Spring Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying I0075 JCT Ramp over Spring Creek in Hamilton County, Tennessee. It was built in 2020, so it is 5 years old, younger than the Tennessee average of 47.4 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 110,752 vehicles a day, roughly 7% of them trucks, projected to reach 181,392 by 2040. The structure is 185 ft (56.4 m) long and 35 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesI0075 JCT Ramp
CrossesSpring Creek
LocationJCT of I75 and I24
RouteInterstate 75
CountyHamilton County
StateTennessee
Coordinates35.00113, -85.21027
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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length185 ft (56.4 m)
Longest span125 ft (38.1 m)
Deck width35 ft (10.8 m)
Roadway width33 ft (10 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic110,752 (2021)
Projected traffic181,392 by 2040
Trucks7%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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 statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was I0075 JCT Ramp over Spring Creek built?

It was built in 2020, making it 5 years old in 2025.

What condition is I0075 JCT Ramp over Spring Creek 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 2024.

How much traffic does I0075 JCT Ramp over Spring Creek carry?

About 110,752 vehicles per day (2021 count), of which roughly 7% are trucks.

How long is I0075 JCT Ramp over Spring Creek?

The structure is 185 ft (56.4 m) long with a longest span of 125 ft (38.1 m) and a deck 35 ft wide.

Who owns I0075 JCT Ramp over Spring Creek?

It is owned by the State Highway Agency.