U.S. 177 over Salt Fk Ark Rvr Oflow
GoodNoble County, Oklahoma · 8.8 MI N JCT SH15 W · Structure no. 244770000000000
- Built
- 1996
- 29 years old
- Condition
- Good
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 423 ft
- 6 main spans
- Daily traffic
- 4,800
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
U.S. 177 over Salt Fk Ark Rvr Oflow is a prestressed concrete stringer/multi-beam or girder carrying U.S. 177 over Salt Fk Ark Rvr Oflow in Noble County, Oklahoma. It was built in 1996, so it is 29 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 4,800 vehicles a day, roughly 16% of them trucks, projected to reach 7,680 by 2042. The structure is 423 ft (128.9 m) long and 42 ft wide. If it were closed, the detour would be 34.2 mi (55 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was U.S. 177 over Salt Fk Ark Rvr Oflow built?
It was built in 1996, making it 29 years old in 2025.
What condition is U.S. 177 over Salt Fk Ark Rvr Oflow 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 April 2024.
How much traffic does U.S. 177 over Salt Fk Ark Rvr Oflow carry?
About 4,800 vehicles per day (2022 count), of which roughly 16% are trucks.
How long is U.S. 177 over Salt Fk Ark Rvr Oflow?
The structure is 423 ft (128.9 m) long with a longest span of 70 ft (21.3 m) and a deck 42 ft wide.
Who owns U.S. 177 over Salt Fk Ark Rvr Oflow?
It is owned by the State Highway Agency.