Is 70 W over Kct RR
PoorPosted for loadJackson County, Missouri · S 3 T 49 N R 33 W · Structure no. 267
- Built
- 1959
- 66 years old, rebuilt 2010
- Condition
- Poor
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 312 ft
- 3 main spans
- Daily traffic
- 57,907
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Is 70 W over Kct RR is a steel continuous stringer/multi-beam or girder carrying Is 70 W over Kct RR in Jackson County, Missouri. It was built in 1959 and reconstructed in 2010, so it is 66 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 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 57,907 vehicles a day, roughly 18% of them trucks, projected to reach 78,174 by 2044. The structure is 312 ft (95.1 m) long and 46 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 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 Is 70 W over Kct RR built?
It was built in 1959, making it 66 years old in 2025. It was reconstructed in 2010.
What condition is Is 70 W over Kct 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 August 2023.
How much traffic does Is 70 W over Kct RR carry?
About 57,907 vehicles per day (2024 count), of which roughly 18% are trucks.
How long is Is 70 W over Kct RR?
The structure is 312 ft (95.1 m) long with a longest span of 128 ft (39 m) and a deck 46 ft wide.
Who owns Is 70 W over Kct RR?
It is owned by the State Highway Agency.