Is 49 N over BNSF RR Spring Rvr
FairJasper County, Missouri · S 32 T 29 N R 31 W · Structure no. 2979
- Built
- 1984
- 41 years old, rebuilt 2018
- Condition
- Fair
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 1,361 ft
- 4 main spans
- Daily traffic
- 6,925
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Is 49 N over BNSF RR Spring Rvr is a steel continuous stringer/multi-beam or girder carrying Is 49 N over BNSF RR Spring Rvr in Jasper County, Missouri. It was built in 1984 and reconstructed in 2018, so it is 41 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 6,925 vehicles a day, roughly 29% of them trucks, projected to reach 12,465 by 2044. The structure is 1,361 ft (414.8 m) long and 42 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 5 or 6. Minor deterioration is present but the structure is sound.
| 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 | 7 Good | Some minor problems. |
| 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 Is 49 N over BNSF RR Spring Rvr built?
It was built in 1984, making it 41 years old in 2025. It was reconstructed in 2018.
What condition is Is 49 N over BNSF RR Spring 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 Is 49 N over BNSF RR Spring Rvr carry?
About 6,925 vehicles per day (2024 count), of which roughly 29% are trucks.
How long is Is 49 N over BNSF RR Spring Rvr?
The structure is 1,361 ft (414.8 m) long with a longest span of 120 ft (36.6 m) and a deck 42 ft wide.
Who owns Is 49 N over BNSF RR Spring Rvr?
It is owned by the State Highway Agency.