T16 Douglas Ave over Hartgrave Creek
GoodButler County, Iowa · 092183402 · Structure no. 000000000089141
- Built
- 2013
- 12 years old
- Condition
- Good
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 297 ft
- 3 main spans
- Daily traffic
- 579
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
T16 Douglas Ave over Hartgrave Creek is a prestressed concrete stringer/multi-beam or girder carrying T16 Douglas Ave over Hartgrave Creek in Butler County, Iowa. It was built in 2013, so it is 12 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 579 vehicles a day, roughly 27% of them trucks, projected to reach 579 by 2044. The structure is 297 ft (90.5 m) long and 33 ft wide. If it were closed, the detour would be 11.8 mi (19 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 | 8 Very Good | No problems noted. |
| 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 T16 Douglas Ave over Hartgrave Creek built?
It was built in 2013, making it 12 years old in 2025.
What condition is T16 Douglas Ave over Hartgrave 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 April 2024.
How much traffic does T16 Douglas Ave over Hartgrave Creek carry?
About 579 vehicles per day (2022 count), of which roughly 27% are trucks.
How long is T16 Douglas Ave over Hartgrave Creek?
The structure is 297 ft (90.5 m) long with a longest span of 102 ft (31.1 m) and a deck 33 ft wide.
Who owns T16 Douglas Ave over Hartgrave Creek?
It is owned by the County Highway Agency.