Is 55 S over Cst Fifth ST BNSF RR
GoodJefferson County, Missouri · S 416 T 40 N R 6 E · Structure no. 33516
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 281 ft
- 3 main spans
- Daily traffic
- 70,419
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Is 55 S over Cst Fifth ST BNSF RR is a steel continuous stringer/multi-beam or girder carrying Is 55 S over Cst Fifth ST BNSF RR in Jefferson County, Missouri. It was built in 2011, so it is 14 years old, younger than the Missouri average of 45.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 70,419 vehicles a day, roughly 15% of them trucks, projected to reach 130,275 by 2044. The structure is 281 ft (85.8 m) long and 99 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Is 55 S over Cst Fifth ST BNSF RR built?
It was built in 2011, making it 14 years old in 2025.
What condition is Is 55 S over Cst Fifth ST BNSF RR in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in November 2024.
How much traffic does Is 55 S over Cst Fifth ST BNSF RR carry?
About 70,419 vehicles per day (2024 count), of which roughly 15% are trucks.
How long is Is 55 S over Cst Fifth ST BNSF RR?
The structure is 281 ft (85.8 m) long with a longest span of 114 ft (34.7 m) and a deck 99 ft wide.
Who owns Is 55 S over Cst Fifth ST BNSF RR?
It is owned by the State Highway Agency.