23rd ST Tfwy over Big Blue Rvr
FairJackson County, Missouri · S 12 T 49 N R 33 W · Structure no. 25406
- Built
- 1998
- 27 years old
- Condition
- Fair
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 344 ft
- 4 main spans
- Daily traffic
- 10,679
- 2024 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
23rd ST Tfwy over Big Blue Rvr is a prestressed concrete stringer/multi-beam or girder carrying 23rd ST Tfwy over Big Blue Rvr in Jackson County, Missouri. It was built in 1998, so it is 27 years old, younger than the Missouri average of 45.1 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.
It carries about 10,679 vehicles a day, roughly 8% of them trucks, projected to reach 13,883 by 2044. The structure is 344 ft (104.9 m) long and 60 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 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 23rd ST Tfwy over Big Blue Rvr built?
It was built in 1998, making it 27 years old in 2025.
What condition is 23rd ST Tfwy over Big Blue Rvr 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 March 2024.
How much traffic does 23rd ST Tfwy over Big Blue Rvr carry?
About 10,679 vehicles per day (2024 count), of which roughly 8% are trucks.
How long is 23rd ST Tfwy over Big Blue Rvr?
The structure is 344 ft (104.9 m) long with a longest span of 92 ft (28 m) and a deck 60 ft wide.
Who owns 23rd ST Tfwy over Big Blue Rvr?
It is owned by the City or Municipal Highway Agency.