C. R. 29 over Chickahominy Slough
PoorYolo County, California · 2.53 MI W of C. R. 88 · Structure no. 22C0105
- Built
- 1917
- 108 years old
- Condition
- Poor
- inspected January 2024
- Type
- Tee Beam
- Concrete
- Length
- 38 ft
- 1 main span
- Daily traffic
- 150
- 2014 count
- Owner
- County
- County Highway Agency
About this bridge
C. R. 29 over Chickahominy Slough is a concrete tee beam carrying C. R. 29 over Chickahominy Slough in Yolo County, California. It was built in 1917, so it is 108 years old, older 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 2 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 150 vehicles a day, roughly 2% of them trucks, projected to reach 83 by 2042. The structure is 38 ft (11.7 m) long and 18 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 2 Critical | Advanced deterioration of primary structural elements. Bridge may be closed until corrective action is taken. |
| Channel and channel protection | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was C. R. 29 over Chickahominy Slough built?
It was built in 1917, making it 108 years old in 2025.
What condition is C. R. 29 over Chickahominy Slough 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 January 2024.
How much traffic does C. R. 29 over Chickahominy Slough carry?
About 150 vehicles per day (2014 count), of which roughly 2% are trucks.
How long is C. R. 29 over Chickahominy Slough?
The structure is 38 ft (11.7 m) long with a longest span of 36 ft (11 m) and a deck 18 ft wide.
Who owns C. R. 29 over Chickahominy Slough?
It is owned by the County Highway Agency.