N1990 over Lodge Pole Creek
FairPosted for loadHarper County, Oklahoma · 13.3E .4S of Willard · Structure no. 109050000000000
- Built
- 1948
- 77 years old, rebuilt 1978
- Condition
- Fair
- inspected February 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 61 ft
- 1 main span
- Daily traffic
- 75
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
N1990 over Lodge Pole Creek is a steel stringer/multi-beam or girder carrying N1990 over Lodge Pole Creek in Harper County, Oklahoma. It was built in 1948 and reconstructed in 1978, so it is 77 years old, older than the Oklahoma average of 47.8 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. Its operating status is: posted for load restriction.
It carries about 75 vehicles a day, roughly 15% of them trucks, projected to reach 120 by 2042. The structure is 61 ft (18.6 m) long and 26 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 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N1990 over Lodge Pole Creek built?
It was built in 1948, making it 77 years old in 2025. It was reconstructed in 1978.
What condition is N1990 over Lodge Pole 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 February 2023.
How much traffic does N1990 over Lodge Pole Creek carry?
About 75 vehicles per day (2022 count), of which roughly 15% are trucks.
How long is N1990 over Lodge Pole Creek?
The structure is 61 ft (18.6 m) long with a longest span of 60 ft (18.3 m) and a deck 26 ft wide.
Who owns N1990 over Lodge Pole Creek?
It is owned by the County Highway Agency.