Wilson Way over Mormon Slough
GoodSan Joaquin County, California · 0.2 MI N DR Mlk Jr Blvd · Structure no. 29C0142
- Built
- 1964
- 61 years old
- Condition
- Good
- inspected January 2023
- Type
- Slab
- Concrete Continuous
- Length
- 129 ft
- 4 main spans
- Daily traffic
- 22,900
- 2019 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Wilson Way over Mormon Slough is a concrete continuous slab carrying Wilson Way over Mormon Slough in San Joaquin County, California. It was built in 1964, so it is 61 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 22,900 vehicles a day, roughly 5% of them trucks, projected to reach 62,444 by 2045. The structure is 129 ft (39.3 m) long and 66 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Wilson Way over Mormon Slough built?
It was built in 1964, making it 61 years old in 2025.
What condition is Wilson Way over Mormon Slough 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 January 2023.
How much traffic does Wilson Way over Mormon Slough carry?
About 22,900 vehicles per day (2019 count), of which roughly 5% are trucks.
How long is Wilson Way over Mormon Slough?
The structure is 129 ft (39.3 m) long with a longest span of 36 ft (11 m) and a deck 66 ft wide.
Who owns Wilson Way over Mormon Slough?
It is owned by the City or Municipal Highway Agency.