US 59 N over Is 29
GoodHolt County, Missouri · S 35 T 60 N R 37 W · Structure no. 1157
- Built
- 1968
- 57 years old, rebuilt 2015
- Condition
- Good
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 231 ft
- 4 main spans
- Daily traffic
- 296
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
US 59 N over Is 29 is a steel continuous stringer/multi-beam or girder carrying US 59 N over Is 29 in Holt County, Missouri. It was built in 1968 and reconstructed in 2015, so it is 57 years old, older 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 296 vehicles a day, roughly 11% of them trucks, projected to reach 385 by 2044. The structure is 231 ft (70.4 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 59 N over Is 29 built?
It was built in 1968, making it 57 years old in 2025. It was reconstructed in 2015.
What condition is US 59 N over Is 29 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 November 2023.
How much traffic does US 59 N over Is 29 carry?
About 296 vehicles per day (2024 count), of which roughly 11% are trucks.
How long is US 59 N over Is 29?
The structure is 231 ft (70.4 m) long with a longest span of 70 ft (21.3 m) and a deck 43 ft wide.
Who owns US 59 N over Is 29?
It is owned by the State Highway Agency.