N Portland Ave over Creek
GoodMcClain County, Oklahoma · 1.0 E; 0.1 N Newcastle · Structure no. 209780000000000
- Built
- 1985
- 40 years old
- Condition
- Good
- inspected October 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 55 ft
- 1 main span
- Daily traffic
- 100
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
N Portland Ave over Creek is a prestressed concrete tee beam carrying N Portland Ave over Creek in McClain County, Oklahoma. It was built in 1985, so it is 40 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 100 vehicles a day, roughly 10% of them trucks, projected to reach 160 by 2042. The structure is 55 ft (16.9 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 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 N Portland Ave over Creek built?
It was built in 1985, making it 40 years old in 2025.
What condition is N Portland Ave over Creek 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 October 2023.
How much traffic does N Portland Ave over Creek carry?
About 100 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is N Portland Ave over Creek?
The structure is 55 ft (16.9 m) long with a longest span of 55 ft (16.8 m) and a deck 28 ft wide.
Who owns N Portland Ave over Creek?
It is owned by the City or Municipal Highway Agency.