Wyo 270 over Miller Draw
GoodPlatte County, Wyoming · Hartville-Manville · Structure no. FGF
- Built
- 1982
- 43 years old
- Condition
- Good
- inspected March 2024
- Type
- Culvert
- Steel
- Length
- 51 ft
- 4 main spans
- Daily traffic
- 542
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Wyo 270 over Miller Draw is a steel culvert carrying Wyo 270 over Miller Draw in Platte County, Wyoming. It was built in 1982, so it is 43 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 542 vehicles a day, roughly 14% of them trucks, projected to reach 759 by 2043. The structure is 51 ft (15.5 m) long. If it were closed, the detour would be 47.2 mi (76 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Wyo 270 over Miller Draw built?
It was built in 1982, making it 43 years old in 2025.
What condition is Wyo 270 over Miller Draw 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 March 2024.
How much traffic does Wyo 270 over Miller Draw carry?
About 542 vehicles per day (2024 count), of which roughly 14% are trucks.
How long is Wyo 270 over Miller Draw?
The structure is 51 ft (15.5 m) long with a longest span of 10 ft (3 m).
Who owns Wyo 270 over Miller Draw?
It is owned by the State Highway Agency.