I029 N over BNSF RR
GoodLincoln County, South Dakota · 0.6 N Sd 44 Interch · Structure no. 000000042065115
- Built
- 2001
- 24 years old
- Condition
- Good
- inspected June 2024
- Type
- Slab
- Concrete Continuous
- Length
- 145 ft
- 3 main spans
- Daily traffic
- 12,315
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I029 N over BNSF RR is a concrete continuous slab carrying I029 N over BNSF RR in Lincoln County, South Dakota. It was built in 2001, so it is 24 years old, younger than the South Dakota average of 48.9 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 12,315 vehicles a day, roughly 23% of them trucks, projected to reach 19,778 by 2044. The structure is 145 ft (44.2 m) long and 43 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I029 N over BNSF RR built?
It was built in 2001, making it 24 years old in 2025.
What condition is I029 N over 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 June 2024.
How much traffic does I029 N over BNSF RR carry?
About 12,315 vehicles per day (2024 count), of which roughly 23% are trucks.
How long is I029 N over BNSF RR?
The structure is 145 ft (44.2 m) long with a longest span of 52 ft (15.8 m) and a deck 43 ft wide.
Who owns I029 N over BNSF RR?
It is owned by the State Highway Agency.