N4100 over Opossum Creek Trib.
GoodNowata County, Oklahoma · 2.8W 3.4N JCT US169/SH10 · Structure no. 281150000000000
- Built
- 2008
- 17 years old
- Condition
- Good
- inspected May 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 110 ft
- 3 main spans
- Daily traffic
- 24
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
N4100 over Opossum Creek Trib. is a prestressed concrete tee beam carrying N4100 over Opossum Creek Trib. in Nowata County, Oklahoma. It was built in 2008, so it is 17 years old, younger than the Oklahoma average of 47.8 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 24 vehicles a day, roughly 10% of them trucks, projected to reach 38 by 2042. The structure is 110 ft (33.5 m) long and 28 ft wide. If it were closed, the detour would be 8.1 mi (13 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N4100 over Opossum Creek Trib. built?
It was built in 2008, making it 17 years old in 2025.
What condition is N4100 over Opossum Creek Trib. 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 May 2024.
How much traffic does N4100 over Opossum Creek Trib. carry?
About 24 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is N4100 over Opossum Creek Trib.?
The structure is 110 ft (33.5 m) long with a longest span of 50 ft (15.2 m) and a deck 28 ft wide.
Who owns N4100 over Opossum Creek Trib.?
It is owned by the County Highway Agency.