Csah 18 over N Br Yellow Medicine R
FairPosted for loadLincoln County, Minnesota · 0.9 MI W of JCT CR 109 · Structure no. 41505
- Built
- 1971
- 54 years old
- Condition
- Fair
- inspected July 2024
- Type
- Slab
- Wood or Timber
- Length
- 62 ft
- 3 main spans
- Daily traffic
- 242
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 18 over N Br Yellow Medicine R is a wood or timber slab carrying Csah 18 over N Br Yellow Medicine R in Lincoln County, Minnesota. It was built in 1971, so it is 54 years old, older than the Minnesota average of 38.5 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. Its operating status is: posted for load restriction.
It carries about 242 vehicles a day, projected to reach 160 by 2042. The structure is 62 ft (18.9 m) long and 34 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 18 over N Br Yellow Medicine R built?
It was built in 1971, making it 54 years old in 2025.
What condition is Csah 18 over N Br Yellow Medicine R 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 Csah 18 over N Br Yellow Medicine R carry?
About 242 vehicles per day (2022 count).
How long is Csah 18 over N Br Yellow Medicine R?
The structure is 62 ft (18.9 m) long with a longest span of 26 ft (7.9 m) and a deck 34 ft wide.
Who owns Csah 18 over N Br Yellow Medicine R?
It is owned by the County Highway Agency.