Ishtar DR over Bear Br
GoodLinn County, Missouri · S 33 T 60 N R 19 W · Structure no. 16104
- Built
- 1996
- 29 years old
- Condition
- Good
- inspected December 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 30 ft
- 1 main span
- Daily traffic
- 10
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Ishtar DR over Bear Br is a steel stringer/multi-beam or girder carrying Ishtar DR over Bear Br in Linn County, Missouri. It was built in 1996, so it is 29 years old, younger than the Missouri average of 45.1 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 10 vehicles a day, roughly 10% of them trucks, projected to reach 11 by 2044. The structure is 30 ft (9.1 m) long and 22 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ishtar DR over Bear Br built?
It was built in 1996, making it 29 years old in 2025.
What condition is Ishtar DR over Bear Br 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 2024.
How much traffic does Ishtar DR over Bear Br carry?
About 10 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is Ishtar DR over Bear Br?
The structure is 30 ft (9.1 m) long with a longest span of 29 ft (8.8 m) and a deck 22 ft wide.
Who owns Ishtar DR over Bear Br?
It is owned by the County Highway Agency.