County Highway over Cow Creek
PoorClosed to trafficWilliams County, North Dakota · 10 North 1 West Williston · Structure no. 000000053119230
- Built
- 1930
- 95 years old
- Condition
- Poor
- inspected July 2019
- Type
- Truss - Thru
- Steel
- Length
- 51 ft
- 1 main span
- Daily traffic
- 24
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
County Highway over Cow Creek is a steel truss - thru carrying County Highway over Cow Creek in Williams County, North Dakota. It was built in 1930, so it is 95 years old, older than the North Dakota average of 48.2 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: closed to all traffic.
It carries about 24 vehicles a day, projected to reach 24 by 2039. The structure is 51 ft (15.5 m) long and 16 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Channel and channel protection | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was County Highway over Cow Creek built?
It was built in 1930, making it 95 years old in 2025.
What condition is County Highway over Cow Creek in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in July 2019.
How much traffic does County Highway over Cow Creek carry?
About 24 vehicles per day (2019 count).
How long is County Highway over Cow Creek?
The structure is 51 ft (15.5 m) long with a longest span of 49 ft (14.9 m) and a deck 16 ft wide.
Who owns County Highway over Cow Creek?
It is owned by the County Highway Agency.