Csah 121 over Elm Creek
GoodHennepin County, Minnesota · 0.1 MI N of Hayden Lk RD · Structure no. 27B45
- Built
- 2007
- 18 years old
- Condition
- Good
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 320 ft
- 3 main spans
- Daily traffic
- 6,607
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 121 over Elm Creek is a prestressed concrete stringer/multi-beam or girder carrying Csah 121 over Elm Creek in Hennepin County, Minnesota. It was built in 2007, so it is 18 years old, younger than the Minnesota average of 38.5 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 6,607 vehicles a day, projected to reach 5,200 by 2042. The structure is 320 ft (97.4 m) long and 76 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 121 over Elm Creek built?
It was built in 2007, making it 18 years old in 2025.
What condition is Csah 121 over Elm 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 July 2023.
How much traffic does Csah 121 over Elm Creek carry?
About 6,607 vehicles per day (2022 count).
How long is Csah 121 over Elm Creek?
The structure is 320 ft (97.4 m) long with a longest span of 106 ft (32.2 m) and a deck 76 ft wide.
Who owns Csah 121 over Elm Creek?
It is owned by the County Highway Agency.