Ryan LN over Imrl RR
PoorClosed to trafficLivingston County, Missouri · S 1 T 57 N R 24 W · Structure no. 14974
- Built
- 1920
- 105 years old
- Condition
- Poor
- inspected January 2025
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 92 ft
- 5 main spans
- Daily traffic
- 200
- 2024 count
- Owner
- Railroad
- Railroad
About this bridge
Ryan LN over Imrl RR is a wood or timber stringer/multi-beam or girder carrying Ryan LN over Imrl RR in Livingston County, Missouri. It was built in 1920, so it is 105 years old, older than the Missouri average of 45.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 2 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. Its operating status is: closed to all traffic.
It carries about 200 vehicles a day, roughly 10% of them trucks, projected to reach 230 by 2044. The structure is 92 ft (28 m) long and 23 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 | 2 Critical | Advanced deterioration of primary structural elements. Bridge may be closed until corrective action is taken. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ryan LN over Imrl RR built?
It was built in 1920, making it 105 years old in 2025.
What condition is Ryan LN over Imrl RR 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 January 2025.
How much traffic does Ryan LN over Imrl RR carry?
About 200 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is Ryan LN over Imrl RR?
The structure is 92 ft (28 m) long with a longest span of 23 ft (7 m) and a deck 23 ft wide.
Who owns Ryan LN over Imrl RR?
It is owned by the Railroad.