29th RD(28.0-BB.4) over Trib. to Irish Creek
PoorPosted for loadMarshall County, Kansas · 1.0E 0.4S of Lillis · Structure no. 000580933003544
- Built
- 1950
- 75 years old
- Condition
- Poor
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 24 ft
- 1 main span
- Daily traffic
- 10
- 2007 count
- Owner
- County
- County Highway Agency
About this bridge
29th RD(28.0-BB.4) over Trib. to Irish Creek is a wood or timber stringer/multi-beam or girder carrying 29th RD(28.0-BB.4) over Trib. to Irish Creek in Marshall County, Kansas. It was built in 1950, so it is 75 years old, older than the Kansas average of 52.8 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. Its operating status is: posted for load restriction.
It carries about 10 vehicles a day, projected to reach 10 by 2043. The structure is 24 ft (7.3 m) long and 16 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 | 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 | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 29th RD(28.0-BB.4) over Trib. to Irish Creek built?
It was built in 1950, making it 75 years old in 2025.
What condition is 29th RD(28.0-BB.4) over Trib. to Irish Creek 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 May 2023.
How much traffic does 29th RD(28.0-BB.4) over Trib. to Irish Creek carry?
About 10 vehicles per day (2007 count).
How long is 29th RD(28.0-BB.4) over Trib. to Irish Creek?
The structure is 24 ft (7.3 m) long with a longest span of 22 ft (6.7 m) and a deck 16 ft wide.
Who owns 29th RD(28.0-BB.4) over Trib. to Irish Creek?
It is owned by the County Highway Agency.