Farm RD 173 over Br of N Dry Sac Rv
PoorGreene County, Missouri · S 27 T 31 N R 21 W · Structure no. 18110
- Built
- 1900
- 125 years old
- Condition
- Poor
- inspected April 2024
- Type
- Slab
- Concrete
- Length
- 36 ft
- 2 main spans
- Daily traffic
- 487
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Farm RD 173 over Br of N Dry Sac Rv is a concrete slab carrying Farm RD 173 over Br of N Dry Sac Rv in Greene County, Missouri. It was built in 1900, so it is 125 years old, older than the Missouri average of 45.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 487 vehicles a day, roughly 10% of them trucks, projected to reach 998 by 2044. The structure is 36 ft (11 m) long and 26 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Channel and channel protection | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Farm RD 173 over Br of N Dry Sac Rv built?
It was built in 1900, making it 125 years old in 2025.
What condition is Farm RD 173 over Br of N Dry Sac Rv in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in April 2024.
How much traffic does Farm RD 173 over Br of N Dry Sac Rv carry?
About 487 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is Farm RD 173 over Br of N Dry Sac Rv?
The structure is 36 ft (11 m) long with a longest span of 18 ft (5.5 m) and a deck 26 ft wide.
Who owns Farm RD 173 over Br of N Dry Sac Rv?
It is owned by the County Highway Agency.