SR445 Pyramid HWY over Mullen Crk
GoodWashoe County, Nevada · South of Sutcliffe · Structure no. B 253
- Built
- 1986
- 39 years old
- Condition
- Good
- inspected March 2023
- Type
- Culvert
- Concrete
- Length
- 32 ft
- 2 main spans
- Daily traffic
- 9,050
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
SR445 Pyramid HWY over Mullen Crk is a concrete culvert carrying SR445 Pyramid HWY over Mullen Crk in Washoe County, Nevada. It was built in 1986, so it is 39 years old, older than the Nevada average of 36.4 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 9,050 vehicles a day, roughly 5% of them trucks, projected to reach 12,500 by 2040. The structure is 32 ft (9.8 m) long. If it were closed, the detour would be 54.1 mi (87 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR445 Pyramid HWY over Mullen Crk built?
It was built in 1986, making it 39 years old in 2025.
What condition is SR445 Pyramid HWY over Mullen Crk 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 2023.
How much traffic does SR445 Pyramid HWY over Mullen Crk carry?
About 9,050 vehicles per day (2021 count), of which roughly 5% are trucks.
How long is SR445 Pyramid HWY over Mullen Crk?
The structure is 32 ft (9.8 m) long with a longest span of 16 ft (4.9 m).
Who owns SR445 Pyramid HWY over Mullen Crk?
It is owned by the State Highway Agency.