N73-S55 Connector over State Route 55
GoodOrange County, California · 12-ORA-073-R26.57-NPTB · Structure no. 55 1028G
- Built
- 1999
- 26 years old
- Condition
- Good
- inspected May 2024
- Type
- Box Beam or Girders - Single or Spread
- Concrete Continuous
- Length
- 340 ft
- 2 main spans
- Daily traffic
- 28,130
- 2014 count
- Owner
- State
- State Highway Agency
About this bridge
N73-S55 Connector over State Route 55 is a concrete continuous box beam or girders - single or spread carrying N73-S55 Connector over State Route 55 in Orange County, California. It was built in 1999, so it is 26 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 28,130 vehicles a day, roughly 1% of them trucks, projected to reach 30,940 by 2042. The structure is 340 ft (103.5 m) long and 30 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N73-S55 Connector over State Route 55 built?
It was built in 1999, making it 26 years old in 2025.
What condition is N73-S55 Connector over State Route 55 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 May 2024.
How much traffic does N73-S55 Connector over State Route 55 carry?
About 28,130 vehicles per day (2014 count), of which roughly 1% are trucks.
How long is N73-S55 Connector over State Route 55?
The structure is 340 ft (103.5 m) long with a longest span of 190 ft (58 m) and a deck 30 ft wide.
Who owns N73-S55 Connector over State Route 55?
It is owned by the State Highway Agency.