CO Cnty RD 37 over BNSF Railway
GoodConverse County, Wyoming · 20 MI North of Bill · Structure no. LIX
- Built
- 1993
- 32 years old
- Condition
- Good
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 288 ft
- 4 main spans
- Daily traffic
- 809
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
CO Cnty RD 37 over BNSF Railway is a prestressed concrete stringer/multi-beam or girder carrying CO Cnty RD 37 over BNSF Railway in Converse County, Wyoming. It was built in 1993, so it is 32 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 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 809 vehicles a day, roughly 9% of them trucks, projected to reach 1,133 by 2043. The structure is 288 ft (87.8 m) long and 31 ft wide. If it were closed, the detour would be 26.1 mi (42 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 CO Cnty RD 37 over BNSF Railway built?
It was built in 1993, making it 32 years old in 2025.
What condition is CO Cnty RD 37 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 September 2023.
How much traffic does CO Cnty RD 37 over BNSF Railway carry?
About 809 vehicles per day (2024 count), of which roughly 9% are trucks.
How long is CO Cnty RD 37 over BNSF Railway?
The structure is 288 ft (87.8 m) long with a longest span of 79 ft (24.1 m) and a deck 31 ft wide.
Who owns CO Cnty RD 37 over BNSF Railway?
It is owned by the County Highway Agency.