East 18 B RD over Deep Outlet Main
PoorMarshall County, Indiana · 00.10 W of S Elm RD · Structure no. 5000101
- Built
- 1961
- 64 years old
- Condition
- Poor
- inspected October 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 71 ft
- 3 main spans
- Daily traffic
- 100
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
East 18 B RD over Deep Outlet Main is a prestressed concrete box beam or girders - multiple carrying East 18 B RD over Deep Outlet Main in Marshall County, Indiana. It was built in 1961, so it is 64 years old, older than the Indiana average of 46.6 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 100 vehicles a day, roughly 5% of them trucks, projected to reach 150 by 2042. The structure is 71 ft (21.7 m) long and 28 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was East 18 B RD over Deep Outlet Main built?
It was built in 1961, making it 64 years old in 2025.
What condition is East 18 B RD over Deep Outlet Main in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in October 2024.
How much traffic does East 18 B RD over Deep Outlet Main carry?
About 100 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is East 18 B RD over Deep Outlet Main?
The structure is 71 ft (21.7 m) long with a longest span of 30 ft (9.1 m) and a deck 28 ft wide.
Who owns East 18 B RD over Deep Outlet Main?
It is owned by the County Highway Agency.