W 120 Ave over Lit Muddy CR
GoodHarrison County, Missouri · S 18 T 62 N R 39 W · Structure no. 31850
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 40 ft
- 1 main span
- Daily traffic
- 25
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
W 120 Ave over Lit Muddy CR is a steel stringer/multi-beam or girder carrying W 120 Ave over Lit Muddy CR in Harrison County, Missouri. It was built in 2006, so it is 19 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 25 vehicles a day, roughly 10% of them trucks, projected to reach 29 by 2044. The structure is 40 ft (12.2 m) long and 20 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. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was W 120 Ave over Lit Muddy CR built?
It was built in 2006, making it 19 years old in 2025.
What condition is W 120 Ave over Lit Muddy 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 March 2024.
How much traffic does W 120 Ave over Lit Muddy CR carry?
About 25 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is W 120 Ave over Lit Muddy CR?
The structure is 40 ft (12.2 m) long with a longest span of 38 ft (11.7 m) and a deck 20 ft wide.
Who owns W 120 Ave over Lit Muddy CR?
It is owned by the County Highway Agency.