State RTE 37 WB over Fairgrounds Drive
PoorSolano County, California · 04-SOL-037-10.94-VAL · Structure no. 23 0205L
- Built
- 1992
- 33 years old
- Condition
- Poor
- inspected December 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 226 ft
- 3 main spans
- Daily traffic
- 32,000
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
State RTE 37 WB over Fairgrounds Drive is a prestressed concrete continuous box beam or girders - multiple carrying State RTE 37 WB over Fairgrounds Drive in Solano County, California. It was built in 1992, so it is 33 years old, younger than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 32,000 vehicles a day, roughly 10% of them trucks, projected to reach 58,580 by 2040. The structure is 226 ft (68.9 m) long and 43 ft wide. If it were closed, the detour would be 3.1 mi (5 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State RTE 37 WB over Fairgrounds Drive built?
It was built in 1992, making it 33 years old in 2025.
What condition is State RTE 37 WB over Fairgrounds Drive in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in December 2023.
How much traffic does State RTE 37 WB over Fairgrounds Drive carry?
About 32,000 vehicles per day (2009 count), of which roughly 10% are trucks.
How long is State RTE 37 WB over Fairgrounds Drive?
The structure is 226 ft (68.9 m) long with a longest span of 126 ft (38.4 m) and a deck 43 ft wide.
Who owns State RTE 37 WB over Fairgrounds Drive?
It is owned by the State Highway Agency.