29th St. NE over Sheep Creek
FairAdams County, North Dakota · 14 North 4 East Lemmon Sd · Structure no. 000000001146110
- Built
- 1983
- 42 years old
- Condition
- Fair
- inspected September 2023
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete Continuous
- Length
- 126 ft
- 3 main spans
- Daily traffic
- 60
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
29th St. NE over Sheep Creek is a prestressed concrete continuous box beam or girders - single or spread carrying 29th St. NE over Sheep Creek in Adams County, North Dakota. It was built in 1983, so it is 42 years old, younger than the North Dakota average of 48.2 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 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 60 vehicles a day, projected to reach 80 by 2039. The structure is 126 ft (38.4 m) long and 32 ft wide. If it were closed, the detour would be 11.8 mi (19 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 29th St. NE over Sheep Creek built?
It was built in 1983, making it 42 years old in 2025.
What condition is 29th St. NE over Sheep Creek 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 September 2023.
How much traffic does 29th St. NE over Sheep Creek carry?
About 60 vehicles per day (2019 count).
How long is 29th St. NE over Sheep Creek?
The structure is 126 ft (38.4 m) long with a longest span of 47 ft (14.3 m) and a deck 32 ft wide.
Who owns 29th St. NE over Sheep Creek?
It is owned by the County Highway Agency.