E1660 over West Cache Creek
GoodComanche County, Oklahoma · 2.1S .5W JCT US62/SH115 · Structure no. 280910000000000
- Built
- 2010
- 15 years old
- Condition
- Good
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 225 ft
- 3 main spans
- Daily traffic
- 150
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
E1660 over West Cache Creek is a prestressed concrete stringer/multi-beam or girder carrying E1660 over West Cache Creek in Comanche County, Oklahoma. It was built in 2010, so it is 15 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 150 vehicles a day, roughly 10% of them trucks, projected to reach 240 by 2042. The structure is 225 ft (68.6 m) long and 30 ft wide. If it were closed, the detour would be 1.9 mi (3 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 E1660 over West Cache Creek built?
It was built in 2010, making it 15 years old in 2025.
What condition is E1660 over West Cache 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 E1660 over West Cache Creek carry?
About 150 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is E1660 over West Cache Creek?
The structure is 225 ft (68.6 m) long with a longest span of 75 ft (22.9 m) and a deck 30 ft wide.
Who owns E1660 over West Cache Creek?
It is owned by the County Highway Agency.