Gladding RD over Coon Creek
GoodPlacer County, California · South of Riosa RD · Structure no. 19C0122
- Built
- 1928
- 97 years old
- Condition
- Good
- inspected April 2023
- Type
- Stringer/Multi-beam or Girder
- Concrete
- Length
- 43 ft
- 1 main span
- Daily traffic
- 560
- 2010 count
- Owner
- County
- County Highway Agency
About this bridge
Gladding RD over Coon Creek is a concrete stringer/multi-beam or girder carrying Gladding RD over Coon Creek in Placer County, California. It was built in 1928, so it is 97 years old, older than the California average of 54.8 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 560 vehicles a day, roughly 2% of them trucks, projected to reach 1,108 by 2043. The structure is 43 ft (13.1 m) long and 19 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Gladding RD over Coon Creek built?
It was built in 1928, making it 97 years old in 2025.
What condition is Gladding RD over Coon 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 April 2023.
How much traffic does Gladding RD over Coon Creek carry?
About 560 vehicles per day (2010 count), of which roughly 2% are trucks.
How long is Gladding RD over Coon Creek?
The structure is 43 ft (13.1 m) long with a longest span of 41 ft (12.5 m) and a deck 19 ft wide.
Who owns Gladding RD over Coon Creek?
It is owned by the County Highway Agency.