US Bridges

I24 Ebl over I24 EB/I24EB Rp to I124N

Fair

Hamilton County, Tennessee · I24 & I124 Intersection · Structure no. 33I00240015

Built
1990
35 years old
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
486 ft
4 main spans
Daily traffic
105,057
2021 count
Owner
State
State Highway Agency

About this bridge

I24 Ebl over I24 EB/I24EB Rp to I124N is a steel continuous stringer/multi-beam or girder carrying I24 Ebl over I24 EB/I24EB Rp to I124N in Hamilton County, Tennessee. It was built in 1990, so it is 35 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 105,057 vehicles a day, roughly 6% of them trucks, projected to reach 182,368 by 2041. The structure is 486 ft (148.1 m) long and 48 ft wide.

Location

Open in Google Maps
CarriesI24 Ebl
CrossesI24 EB/I24EB Rp to I124N
LocationI24 & I124 Intersection
RouteInterstate 24
CountyHamilton County
StateTennessee
Coordinates35.03207, -85.31945
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating56.4 US tons
Inventory rating33.6 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, precast panels
Main spans4
Design loadHS 20
Structure length486 ft (148.1 m)
Longest span135 ft (41.1 m)
Deck width48 ft (14.6 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic105,057 (2021)
Projected traffic182,368 by 2041
Trucks6%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I24 Ebl over I24 EB/I24EB Rp to I124N built?

It was built in 1990, making it 35 years old in 2025.

What condition is I24 Ebl over I24 EB/I24EB Rp to I124N 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 September 2024.

How much traffic does I24 Ebl over I24 EB/I24EB Rp to I124N carry?

About 105,057 vehicles per day (2021 count), of which roughly 6% are trucks.

How long is I24 Ebl over I24 EB/I24EB Rp to I124N?

The structure is 486 ft (148.1 m) long with a longest span of 135 ft (41.1 m) and a deck 48 ft wide.

Who owns I24 Ebl over I24 EB/I24EB Rp to I124N?

It is owned by the State Highway Agency.