E16 Sawyer RD over Heaton Creek
GoodLinn County, Iowa · T85N R06W 2 · Structure no. 000000000222081
- Built
- 2018
- 7 years old
- Condition
- Good
- inspected September 2024
- Type
- Slab
- Concrete Continuous
- Length
- 103 ft
- 3 main spans
- Daily traffic
- 1,768
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
E16 Sawyer RD over Heaton Creek is a concrete continuous slab carrying E16 Sawyer RD over Heaton Creek in Linn County, Iowa. It was built in 2018, so it is 7 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 1,768 vehicles a day, roughly 23% of them trucks, projected to reach 1,768 by 2044. The structure is 103 ft (31.4 m) long and 43 ft wide. If it were closed, the detour would be 16.2 mi (26 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 E16 Sawyer RD over Heaton Creek built?
It was built in 2018, making it 7 years old in 2025.
What condition is E16 Sawyer RD over Heaton 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 September 2024.
How much traffic does E16 Sawyer RD over Heaton Creek carry?
About 1,768 vehicles per day (2022 count), of which roughly 23% are trucks.
How long is E16 Sawyer RD over Heaton Creek?
The structure is 103 ft (31.4 m) long with a longest span of 39 ft (11.9 m) and a deck 43 ft wide.
Who owns E16 Sawyer RD over Heaton Creek?
It is owned by the County Highway Agency.