Kings RD over Br of Flat Rvr
PoorPosted for loadSt. Francois County, Missouri · S 33 T 36 N R 4 E · Structure no. 20820
- Built
- 1924
- 101 years old
- Condition
- Poor
- inspected December 2024
- Type
- Slab
- Concrete
- Length
- 74 ft
- 5 main spans
- Daily traffic
- 45
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Kings RD over Br of Flat Rvr is a concrete slab carrying Kings RD over Br of Flat Rvr in St. Francois County, Missouri. It was built in 1924, so it is 101 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. Its operating status is: posted for load restriction.
It carries about 45 vehicles a day, roughly 10% of them trucks, projected to reach 68 by 2043. The structure is 74 ft (22.6 m) long and 20 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Superstructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Substructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Kings RD over Br of Flat Rvr built?
It was built in 1924, making it 101 years old in 2025.
What condition is Kings RD over Br of Flat Rvr 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 December 2024.
How much traffic does Kings RD over Br of Flat Rvr carry?
About 45 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is Kings RD over Br of Flat Rvr?
The structure is 74 ft (22.6 m) long with a longest span of 15 ft (4.6 m) and a deck 20 ft wide.
Who owns Kings RD over Br of Flat Rvr?
It is owned by the County Highway Agency.