Na Cnty RD 319 over Casper Canal
GoodNatrona County, Wyoming · Oregon Trail Road · Structure no. KWJ
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected August 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 103 ft
- 1 main span
- Daily traffic
- 6
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Na Cnty RD 319 over Casper Canal is a prestressed concrete tee beam carrying Na Cnty RD 319 over Casper Canal in Natrona County, Wyoming. It was built in 1998, so it is 27 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 6 vehicles a day, projected to reach 8 by 2043. The structure is 103 ft (31.4 m) long and 19 ft wide. If it were closed, the detour would be 5 mi (8 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Na Cnty RD 319 over Casper Canal built?
It was built in 1998, making it 27 years old in 2025.
What condition is Na Cnty RD 319 over Casper Canal 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 319 over Casper Canal carry?
About 6 vehicles per day (2024 count).
How long is Na Cnty RD 319 over Casper Canal?
The structure is 103 ft (31.4 m) long with a longest span of 101 ft (30.8 m) and a deck 19 ft wide.
Who owns Na Cnty RD 319 over Casper Canal?
It is owned by the County Highway Agency.