I181 Rt LN over SR 93 Ramp D
FairSullivan County, Tennessee · JCT SR 93 in Kingsport · Structure no. 82I00260022
- Built
- 1981
- 44 years old
- Condition
- Fair
- inspected August 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 193 ft
- 3 main spans
- Daily traffic
- 41,117
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I181 Rt LN over SR 93 Ramp D is a concrete continuous box beam or girders - multiple carrying I181 Rt LN over SR 93 Ramp D in Sullivan County, Tennessee. It was built in 1981, so it is 44 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 5 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 41,117 vehicles a day, roughly 6% of them trucks, projected to reach 65,787 by 2042. The structure is 193 ft (58.9 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I181 Rt LN over SR 93 Ramp D built?
It was built in 1981, making it 44 years old in 2025.
What condition is I181 Rt LN over SR 93 Ramp D 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 August 2024.
How much traffic does I181 Rt LN over SR 93 Ramp D carry?
About 41,117 vehicles per day (2021 count), of which roughly 6% are trucks.
How long is I181 Rt LN over SR 93 Ramp D?
The structure is 193 ft (58.9 m) long with a longest span of 95 ft (28.9 m) and a deck 44 ft wide.
Who owns I181 Rt LN over SR 93 Ramp D?
It is owned by the State Highway Agency.