Interstate 5 NB over W120-S5 Conn Rmp & UP RR
GoodSan Joaquin County, California · 10-SJ-005-R14.82 · Structure no. 29 0251R
- Built
- 1971
- 54 years old, rebuilt 2008
- Condition
- Good
- inspected October 2023
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 465 ft
- 5 main spans
- Daily traffic
- 71,500
- 2010 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 5 NB over W120-S5 Conn Rmp & UP RR is a concrete continuous box beam or girders - multiple carrying Interstate 5 NB over W120-S5 Conn Rmp & UP RR in San Joaquin County, California. It was built in 1971 and reconstructed in 2008, so it is 54 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 71,500 vehicles a day, roughly 17% of them trucks, projected to reach 143,722 by 2043. The structure is 465 ft (141.7 m) long and 70 ft wide. If it were closed, the detour would be 21.1 mi (34 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 Interstate 5 NB over W120-S5 Conn Rmp & UP RR built?
It was built in 1971, making it 54 years old in 2025. It was reconstructed in 2008.
What condition is Interstate 5 NB over W120-S5 Conn Rmp & UP RR 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 October 2023.
How much traffic does Interstate 5 NB over W120-S5 Conn Rmp & UP RR carry?
About 71,500 vehicles per day (2010 count), of which roughly 17% are trucks.
How long is Interstate 5 NB over W120-S5 Conn Rmp & UP RR?
The structure is 465 ft (141.7 m) long with a longest span of 118 ft (36 m) and a deck 70 ft wide.
Who owns Interstate 5 NB over W120-S5 Conn Rmp & UP RR?
It is owned by the State Highway Agency.