N4030 over Mill Creek
GoodMcIntosh County, Oklahoma · 14W 2S of Eufaula · Structure no. 328030000000000
- Built
- 2023
- 2 years old
- Condition
- Good
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 145 ft
- 3 main spans
- Daily traffic
- 75
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
N4030 over Mill Creek is a prestressed concrete stringer/multi-beam or girder carrying N4030 over Mill Creek in McIntosh County, Oklahoma. It was built in 2023, so it is 2 years old, younger than the Oklahoma average of 47.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 75 vehicles a day, roughly 10% of them trucks, projected to reach 120 by 2042. The structure is 145 ft (44.2 m) long and 24 ft wide. If it were closed, the detour would be 9.3 mi (15 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 | 9 Excellent | No problems noted. |
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 9 Excellent | No problems noted. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N4030 over Mill Creek built?
It was built in 2023, making it 2 years old in 2025.
What condition is N4030 over Mill 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 August 2024.
How much traffic does N4030 over Mill Creek carry?
About 75 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is N4030 over Mill Creek?
The structure is 145 ft (44.2 m) long with a longest span of 55 ft (16.8 m) and a deck 24 ft wide.
Who owns N4030 over Mill Creek?
It is owned by the County Highway Agency.