US Bridges

I24 Ebl to I75 Sbl over Spring Creek

Good

Hamilton County, Tennessee · Junction of I75/I24 · Structure no. 33I00240087

Built
2020
5 years old
Condition
Good
inspected August 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
135 ft
1 main span
Daily traffic
115,412
2021 count
Owner
State
State Highway Agency

About this bridge

I24 Ebl to I75 Sbl over Spring Creek is a prestressed concrete stringer/multi-beam or girder carrying I24 Ebl to I75 Sbl 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 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 115,412 vehicles a day, roughly 7% of them trucks, projected to reach 200,352 by 2041. The structure is 135 ft (41.3 m) long and 61 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

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CarriesI24 Ebl to I75 Sbl
CrossesSpring Creek
LocationJunction of I75/I24
RouteInterstate 24
CountyHamilton County
StateTennessee
Coordinates35.00127, -85.21198
Functional classUrban Principal Arterial - Interstate

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.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length135 ft (41.3 m)
Longest span127 ft (38.6 m)
Deck width61 ft (18.7 m)
Roadway width60 ft (18.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic115,412 (2021)
Projected traffic200,352 by 2041
Trucks7%
Lanes on structure3
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 I24 Ebl to I75 Sbl over Spring Creek built?

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

What condition is I24 Ebl to I75 Sbl over Spring Creek 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 2024.

How much traffic does I24 Ebl to I75 Sbl over Spring Creek carry?

About 115,412 vehicles per day (2021 count), of which roughly 7% are trucks.

How long is I24 Ebl to I75 Sbl over Spring Creek?

The structure is 135 ft (41.3 m) long with a longest span of 127 ft (38.6 m) and a deck 61 ft wide.

Who owns I24 Ebl to I75 Sbl over Spring Creek?

It is owned by the State Highway Agency.