County RD 1140 over Dark CR
GoodRandolph County, Missouri · S 20 T 54 N R 15 W · Structure no. 18658
- Built
- 1992
- 33 years old
- Condition
- Good
- inspected December 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 75 ft
- 1 main span
- Daily traffic
- 25
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
County RD 1140 over Dark CR is a prestressed concrete stringer/multi-beam or girder carrying County RD 1140 over Dark CR in Randolph County, Missouri. It was built in 1992, so it is 33 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 25 vehicles a day, roughly 10% of them trucks, projected to reach 28 by 2043. The structure is 75 ft (22.9 m) long and 26 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was County RD 1140 over Dark CR built?
It was built in 1992, making it 33 years old in 2025.
What condition is County RD 1140 over Dark CR 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 County RD 1140 over Dark CR carry?
About 25 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is County RD 1140 over Dark CR?
The structure is 75 ft (22.9 m) long with a longest span of 73 ft (22.3 m) and a deck 26 ft wide.
Who owns County RD 1140 over Dark CR?
It is owned by the County Highway Agency.