Railroad Ave over 4 Mile Creek
GoodHawaii County, Hawaii · Tmk 2-2-48:16 · Structure no. 001220001100006
- Built
- 1975
- 50 years old
- Condition
- Good
- inspected January 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 93 ft
- 1 main span
- Daily traffic
- 220
- 1987 count
- Owner
- County
- County Highway Agency
About this bridge
Railroad Ave over 4 Mile Creek is a prestressed concrete box beam or girders - multiple carrying Railroad Ave over 4 Mile Creek in Hawaii County, Hawaii. It was built in 1975, so it is 50 years old, younger than the Hawaii average of 63.8 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 220 vehicles a day, projected to reach 275 by 2025. The structure is 93 ft (28.3 m) long and 47 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. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Railroad Ave over 4 Mile Creek built?
It was built in 1975, making it 50 years old in 2025.
What condition is Railroad Ave over 4 Mile Creek 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 January 2024.
How much traffic does Railroad Ave over 4 Mile Creek carry?
About 220 vehicles per day (1987 count).
How long is Railroad Ave over 4 Mile Creek?
The structure is 93 ft (28.3 m) long with a longest span of 88 ft (26.8 m) and a deck 47 ft wide.
Who owns Railroad Ave over 4 Mile Creek?
It is owned by the County Highway Agency.