Rp IS70E to IS35S over Bluff ST Cst Eighth S
PoorJackson County, Missouri · S 31 T 49 N R 34 W · Structure no. 923
- Built
- 1967
- 58 years old
- Condition
- Poor
- inspected April 2023
- Type
- Girder and Floorbeam System
- Steel Continuous
- Length
- 1,132 ft
- 10 main spans
- Daily traffic
- 5,041
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Rp IS70E to IS35S over Bluff ST Cst Eighth S is a steel continuous girder and floorbeam system carrying Rp IS70E to IS35S over Bluff ST Cst Eighth S in Jackson County, Missouri. It was built in 1967, so it is 58 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.
It carries about 5,041 vehicles a day, roughly 18% of them trucks, projected to reach 6,805 by 2044. The structure is 1,132 ft (345 m) long and 25 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Rp IS70E to IS35S over Bluff ST Cst Eighth S built?
It was built in 1967, making it 58 years old in 2025.
What condition is Rp IS70E to IS35S over Bluff ST Cst Eighth S 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 April 2023.
How much traffic does Rp IS70E to IS35S over Bluff ST Cst Eighth S carry?
About 5,041 vehicles per day (2024 count), of which roughly 18% are trucks.
How long is Rp IS70E to IS35S over Bluff ST Cst Eighth S?
The structure is 1,132 ft (345 m) long with a longest span of 162 ft (49.5 m) and a deck 25 ft wide.
Who owns Rp IS70E to IS35S over Bluff ST Cst Eighth S?
It is owned by the State Highway Agency.