Mountainhouse Pkwy over Interstate Route 205
GoodSan Joaquin County, California · 10-SJ-205-1.36 · Structure no. 29 0321
- Built
- 2007
- 18 years old
- Condition
- Good
- inspected March 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 269 ft
- 2 main spans
- Daily traffic
- 7,819
- 2007 count
- Owner
- State
- State Highway Agency
About this bridge
Mountainhouse Pkwy over Interstate Route 205 is a prestressed concrete continuous box beam or girders - multiple carrying Mountainhouse Pkwy over Interstate Route 205 in San Joaquin County, California. It was built in 2007, so it is 18 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 7,819 vehicles a day, roughly 8% of them trucks, projected to reach 8,608 by 2042. The structure is 269 ft (82 m) long and 107 ft wide. If it were closed, the detour would be 1.9 mi (3 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 Mountainhouse Pkwy over Interstate Route 205 built?
It was built in 2007, making it 18 years old in 2025.
What condition is Mountainhouse Pkwy over Interstate Route 205 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 2024.
How much traffic does Mountainhouse Pkwy over Interstate Route 205 carry?
About 7,819 vehicles per day (2007 count), of which roughly 8% are trucks.
How long is Mountainhouse Pkwy over Interstate Route 205?
The structure is 269 ft (82 m) long with a longest span of 135 ft (41 m) and a deck 107 ft wide.
Who owns Mountainhouse Pkwy over Interstate Route 205?
It is owned by the State Highway Agency.