Minn-Dimnd Offramp over Campbell Creek SB Ramp
GoodAnchorage Municipality, Alaska · Mile Point 0.0 · Structure no. 1445
- Built
- 1981
- 44 years old
- Condition
- Good
- inspected August 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 143 ft
- 1 main span
- Daily traffic
- 5,660
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
Minn-Dimnd Offramp over Campbell Creek SB Ramp is a prestressed concrete tee beam carrying Minn-Dimnd Offramp over Campbell Creek SB Ramp in Anchorage Municipality, Alaska. It was built in 1981, so it is 44 years old, older than the Alaska average of 35.9 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 5,660 vehicles a day, roughly 4% of them trucks, projected to reach 7,980 by 2039. The structure is 143 ft (43.6 m) long and 37 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 | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Minn-Dimnd Offramp over Campbell Creek SB Ramp built?
It was built in 1981, making it 44 years old in 2025.
What condition is Minn-Dimnd Offramp over Campbell Creek SB Ramp 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 2023.
How much traffic does Minn-Dimnd Offramp over Campbell Creek SB Ramp carry?
About 5,660 vehicles per day (2020 count), of which roughly 4% are trucks.
How long is Minn-Dimnd Offramp over Campbell Creek SB Ramp?
The structure is 143 ft (43.6 m) long with a longest span of 140 ft (42.7 m) and a deck 37 ft wide.
Who owns Minn-Dimnd Offramp over Campbell Creek SB Ramp?
It is owned by the State Highway Agency.