Ignacio Blvd over Ncrra\nwp RR
GoodMarin County, California · East of US 101 · Structure no. 27C0055
- Built
- 1984
- 41 years old
- Condition
- Good
- inspected July 2022
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 127 ft
- 2 main spans
- Daily traffic
- 25,546
- 2009 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Ignacio Blvd over Ncrra\nwp RR is a concrete continuous box beam or girders - multiple carrying Ignacio Blvd over Ncrra\nwp RR in Marin County, California. It was built in 1984, so it is 41 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 25,546 vehicles a day, roughly 2% of them trucks, projected to reach 24,635 by 2044. The structure is 127 ft (38.7 m) long and 88 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 Ignacio Blvd over Ncrra\nwp RR built?
It was built in 1984, making it 41 years old in 2025.
What condition is Ignacio Blvd over Ncrra\nwp 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 July 2022.
How much traffic does Ignacio Blvd over Ncrra\nwp RR carry?
About 25,546 vehicles per day (2009 count), of which roughly 2% are trucks.
How long is Ignacio Blvd over Ncrra\nwp RR?
The structure is 127 ft (38.7 m) long with a longest span of 74 ft (22.6 m) and a deck 88 ft wide.
Who owns Ignacio Blvd over Ncrra\nwp RR?
It is owned by the City or Municipal Highway Agency.