Farm RD 173 over N Dry Sac Rvr
GoodGreene County, Missouri · S 27 T 31 N R 21 W · Structure no. 18109
- Built
- 1991
- 34 years old
- Condition
- Good
- inspected April 2024
- Type
- Culvert
- Concrete
- Length
- 25 ft
- 2 main spans
- Daily traffic
- 487
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Farm RD 173 over N Dry Sac Rvr is a concrete culvert carrying Farm RD 173 over N Dry Sac Rvr in Greene County, Missouri. It was built in 1991, so it is 34 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 487 vehicles a day, roughly 10% of them trucks, projected to reach 998 by 2044. The structure is 25 ft (7.6 m) long and 27 ft wide. If it were closed, the detour would be 6.2 mi (10 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 |
|---|---|---|
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Farm RD 173 over N Dry Sac Rvr built?
It was built in 1991, making it 34 years old in 2025.
What condition is Farm RD 173 over N Dry Sac Rvr 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 Farm RD 173 over N Dry Sac Rvr carry?
About 487 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is Farm RD 173 over N Dry Sac Rvr?
The structure is 25 ft (7.6 m) long with a longest span of 12 ft (3.7 m) and a deck 27 ft wide.
Who owns Farm RD 173 over N Dry Sac Rvr?
It is owned by the County Highway Agency.