Stc 4706;WARREN RD over Summit Creek
GoodIdaho County, Idaho · 3.6 S. 0.8 E. Burgdorf · Structure no. 000000000020175
- Built
- 1975
- 50 years old
- Condition
- Good
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 80 ft
- 1 main span
- Daily traffic
- 110
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Stc 4706;WARREN RD over Summit Creek is a prestressed concrete stringer/multi-beam or girder carrying Stc 4706;WARREN RD over Summit Creek in Idaho County, Idaho. It was built in 1975, so it is 50 years old, older than the Idaho average of 45.3 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 110 vehicles a day, roughly 10% of them trucks, projected to reach 165 by 2042. The structure is 80 ft (24.4 m) long and 31 ft wide. If it were closed, the detour would be 98.8 mi (159 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 | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Stc 4706;WARREN RD over Summit Creek built?
It was built in 1975, making it 50 years old in 2025.
What condition is Stc 4706;WARREN RD over Summit 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 July 2023.
How much traffic does Stc 4706;WARREN RD over Summit Creek carry?
About 110 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is Stc 4706;WARREN RD over Summit Creek?
The structure is 80 ft (24.4 m) long with a longest span of 78 ft (23.8 m) and a deck 31 ft wide.
Who owns Stc 4706;WARREN RD over Summit Creek?
It is owned by the County Highway Agency.