N4500 over North Side Creek
FairOttawa County, Oklahoma · Monroe Street · Structure no. 295870000000000
- Built
- 2008
- 17 years old
- Condition
- Fair
- inspected September 2023
- Type
- Slab
- Concrete
- Length
- 37 ft
- 3 main spans
- Daily traffic
- 50
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
N4500 over North Side Creek is a concrete slab carrying N4500 over North Side Creek in Ottawa 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 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.
It carries about 50 vehicles a day, roughly 10% of them trucks, projected to reach 80 by 2042. The structure is 37 ft (11.3 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N4500 over North Side Creek built?
It was built in 2008, making it 17 years old in 2025.
What condition is N4500 over North Side 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 N4500 over North Side Creek carry?
About 50 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is N4500 over North Side Creek?
The structure is 37 ft (11.3 m) long with a longest span of 11 ft (3.4 m) and a deck 26 ft wide.
Who owns N4500 over North Side Creek?
It is owned by the City or Municipal Highway Agency and maintained by the County Highway Agency.