1670C over Pecan Creek
FairComanche County, Oklahoma · 7W of Geronimo · Structure no. 205040000000000
- Built
- 1983
- 42 years old
- Condition
- Fair
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 80 ft
- 1 main span
- Daily traffic
- 89
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
1670C over Pecan Creek is a prestressed concrete stringer/multi-beam or girder carrying 1670C over Pecan Creek in Comanche County, Oklahoma. It was built in 1983, so it is 42 years old, younger than the Oklahoma average of 47.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 89 vehicles a day, roughly 15% of them trucks, projected to reach 142 by 2042. The structure is 80 ft (24.4 m) long and 28 ft wide. If it were closed, the detour would be 3.1 mi (5 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 1670C over Pecan Creek built?
It was built in 1983, making it 42 years old in 2025.
What condition is 1670C over Pecan Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in August 2023.
How much traffic does 1670C over Pecan Creek carry?
About 89 vehicles per day (2022 count), of which roughly 15% are trucks.
How long is 1670C over Pecan Creek?
The structure is 80 ft (24.4 m) long with a longest span of 80 ft (24.4 m) and a deck 28 ft wide.
Who owns 1670C over Pecan Creek?
It is owned by the County Highway Agency.