Carpenter-Brigsmre over State Route 99
GoodStanislaus County, California · 10-STA-099-M18.52-MOD · Structure no. 38 0085
- Built
- 1976
- 49 years old
- Condition
- Good
- inspected March 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 309 ft
- 2 main spans
- Daily traffic
- 36,800
- 1999 count
- Owner
- State
- State Highway Agency
About this bridge
Carpenter-Brigsmre over State Route 99 is a prestressed concrete continuous box beam or girders - multiple carrying Carpenter-Brigsmre over State Route 99 in Stanislaus County, California. It was built in 1976, so it is 49 years old, younger 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 36,800 vehicles a day, roughly 4% of them trucks, projected to reach 59,393 by 2041. The structure is 309 ft (94.2 m) long and 116 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Carpenter-Brigsmre over State Route 99 built?
It was built in 1976, making it 49 years old in 2025.
What condition is Carpenter-Brigsmre over State Route 99 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 March 2023.
How much traffic does Carpenter-Brigsmre over State Route 99 carry?
About 36,800 vehicles per day (1999 count), of which roughly 4% are trucks.
How long is Carpenter-Brigsmre over State Route 99?
The structure is 309 ft (94.2 m) long with a longest span of 154 ft (46.8 m) and a deck 116 ft wide.
Who owns Carpenter-Brigsmre over State Route 99?
It is owned by the State Highway Agency.