Na Cnty RD 106 over BNSF Railway
GoodNatrona County, Wyoming · Powder River Streets · Structure no. NCN
- Built
- 2022
- 3 years old
- Condition
- Good
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 195 ft
- 3 main spans
- Daily traffic
- 20
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Na Cnty RD 106 over BNSF Railway is a steel continuous stringer/multi-beam or girder carrying Na Cnty RD 106 over BNSF Railway in Natrona County, Wyoming. It was built in 2022, so it is 3 years old, younger than the Wyoming average of 48.4 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 20 vehicles a day, roughly 5% of them trucks, projected to reach 28 by 2043. The structure is 195 ft (59.4 m) long and 31 ft wide. If it were closed, the detour would be 14.9 mi (24 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Na Cnty RD 106 over BNSF Railway built?
It was built in 2022, making it 3 years old in 2025.
What condition is Na Cnty RD 106 over BNSF Railway 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 August 2024.
How much traffic does Na Cnty RD 106 over BNSF Railway carry?
About 20 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is Na Cnty RD 106 over BNSF Railway?
The structure is 195 ft (59.4 m) long with a longest span of 85 ft (25.9 m) and a deck 31 ft wide.
Who owns Na Cnty RD 106 over BNSF Railway?
It is owned by the County Highway Agency.