Co. Rd. E1670 over Chickasaw Tp under
GoodMurray County, Oklahoma · 9.5 MI NE of SH 7 · Structure no. 229260000000000
- Built
- 1991
- 34 years old
- Condition
- Good
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 294 ft
- 4 main spans
- Daily traffic
- 160
- 2022 count
- Owner
- Toll Authority
- State Toll Authority
About this bridge
Co. Rd. E1670 over Chickasaw Tp under is a prestressed concrete continuous stringer/multi-beam or girder carrying Co. Rd. E1670 over Chickasaw Tp under in Murray County, Oklahoma. It was built in 1991, so it is 34 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 160 vehicles a day, roughly 15% of them trucks, projected to reach 256 by 2042. The structure is 294 ft (89.6 m) long and 33 ft wide. If it were closed, the detour would be 8.7 mi (14 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Co. Rd. E1670 over Chickasaw Tp under built?
It was built in 1991, making it 34 years old in 2025.
What condition is Co. Rd. E1670 over Chickasaw Tp under 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 June 2024.
How much traffic does Co. Rd. E1670 over Chickasaw Tp under carry?
About 160 vehicles per day (2022 count), of which roughly 15% are trucks.
How long is Co. Rd. E1670 over Chickasaw Tp under?
The structure is 294 ft (89.6 m) long with a longest span of 96 ft (29.3 m) and a deck 33 ft wide.
Who owns Co. Rd. E1670 over Chickasaw Tp under?
It is owned by the State Toll Authority.