S99-E&W180 Connctr over Nielsen Houghton Canal
FairFresno County, California · 06-FRE-099-22.15-FRE · Structure no. 42 0188F
- Built
- 1996
- 29 years old
- Condition
- Fair
- inspected November 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 174 ft
- 2 main spans
- Daily traffic
- 35,000
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
S99-E&W180 Connctr over Nielsen Houghton Canal is a prestressed concrete continuous box beam or girders - multiple carrying S99-E&W180 Connctr over Nielsen Houghton Canal in Fresno County, California. It was built in 1996, so it is 29 years old, younger than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 35,000 vehicles a day, roughly 23% of them trucks, projected to reach 45,000 by 2040. The structure is 174 ft (53.1 m) long and 43 ft wide. If it were closed, the detour would be 0.6 mi (1 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S99-E&W180 Connctr over Nielsen Houghton Canal built?
It was built in 1996, making it 29 years old in 2025.
What condition is S99-E&W180 Connctr over Nielsen Houghton Canal in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in November 2023.
How much traffic does S99-E&W180 Connctr over Nielsen Houghton Canal carry?
About 35,000 vehicles per day (2018 count), of which roughly 23% are trucks.
How long is S99-E&W180 Connctr over Nielsen Houghton Canal?
The structure is 174 ft (53.1 m) long with a longest span of 107 ft (32.6 m) and a deck 43 ft wide.
Who owns S99-E&W180 Connctr over Nielsen Houghton Canal?
It is owned by the State Highway Agency.