W Mt Vernon RD over Trib to Cedar River
GoodBlack Hawk County, Iowa · 90-13-28-01-10 · Structure no. 000000000076671
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected December 2022
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 41 ft
- 1 main span
- Daily traffic
- 25
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
W Mt Vernon RD over Trib to Cedar River is a steel stringer/multi-beam or girder carrying W Mt Vernon RD over Trib to Cedar River in Black Hawk County, Iowa. It was built in 2006, so it is 19 years old, younger than the Iowa average of 45.5 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 25 vehicles a day, projected to reach 25 by 2043. The structure is 41 ft (12.5 m) long and 32 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was W Mt Vernon RD over Trib to Cedar River built?
It was built in 2006, making it 19 years old in 2025.
What condition is W Mt Vernon RD over Trib to Cedar River 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 December 2022.
How much traffic does W Mt Vernon RD over Trib to Cedar River carry?
About 25 vehicles per day (2022 count).
How long is W Mt Vernon RD over Trib to Cedar River?
The structure is 41 ft (12.5 m) long with a longest span of 39 ft (11.9 m) and a deck 32 ft wide.
Who owns W Mt Vernon RD over Trib to Cedar River?
It is owned by the County Highway Agency.