Pl Cnty RD 109S over North Platte River
FairPlatte County, Wyoming · T26N R066W S02 · Structure no. DQS
- Built
- 1964
- 61 years old
- Condition
- Fair
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 221 ft
- 4 main spans
- Daily traffic
- 1,026
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Pl Cnty RD 109S over North Platte River is a steel continuous stringer/multi-beam or girder carrying Pl Cnty RD 109S over North Platte River in Platte County, Wyoming. It was built in 1964, so it is 61 years old, older than the Wyoming average of 48.4 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 1,026 vehicles a day, roughly 6% of them trucks, projected to reach 1,436 by 2043. The structure is 221 ft (67.4 m) long and 31 ft wide. If it were closed, the detour would be 24.2 mi (39 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Pl Cnty RD 109S over North Platte River built?
It was built in 1964, making it 61 years old in 2025.
What condition is Pl Cnty RD 109S over North Platte River 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 November 2023.
How much traffic does Pl Cnty RD 109S over North Platte River carry?
About 1,026 vehicles per day (2024 count), of which roughly 6% are trucks.
How long is Pl Cnty RD 109S over North Platte River?
The structure is 221 ft (67.4 m) long with a longest span of 57 ft (17.4 m) and a deck 31 ft wide.
Who owns Pl Cnty RD 109S over North Platte River?
It is owned by the County Highway Agency.