IRR E1680 (bishop) over Numu Creek
GoodComanche County, Oklahoma · 1S .4E of JCT I-44/SH 7 · Structure no. 311340000000000
- Built
- 2017
- 8 years old
- Condition
- Good
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 135 ft
- 1 main span
- Daily traffic
- 250
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
IRR E1680 (bishop) over Numu Creek is a prestressed concrete stringer/multi-beam or girder carrying IRR E1680 (bishop) over Numu Creek in Comanche County, Oklahoma. It was built in 2017, so it is 8 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 250 vehicles a day, roughly 10% of them trucks, projected to reach 400 by 2042. The structure is 135 ft (41.1 m) long and 32 ft wide. If it were closed, the detour would be 5 mi (8 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 | 8 Very Good | No problems noted. |
| 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 IRR E1680 (bishop) over Numu Creek built?
It was built in 2017, making it 8 years old in 2025.
What condition is IRR E1680 (bishop) over Numu 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 August 2023.
How much traffic does IRR E1680 (bishop) over Numu Creek carry?
About 250 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is IRR E1680 (bishop) over Numu Creek?
The structure is 135 ft (41.1 m) long with a longest span of 135 ft (41.1 m) and a deck 32 ft wide.
Who owns IRR E1680 (bishop) over Numu Creek?
It is owned by the County Highway Agency.