Mason-Morrow-Millg over Muddy Creek
FairPosted for loadWarren County, Ohio · 0.37 MI E of US Rt 42 · Structure no. 8331219
- Built
- 1962
- 63 years old, rebuilt 1990
- Condition
- Fair
- inspected November 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 72 ft
- 1 main span
- Daily traffic
- 7,785
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
Mason-Morrow-Millg over Muddy Creek is a prestressed concrete box beam or girders - multiple carrying Mason-Morrow-Millg over Muddy Creek in Warren County, Ohio. It was built in 1962 and reconstructed in 1990, so it is 63 years old, older than the Ohio average of 47.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 7,785 vehicles a day, roughly 5% of them trucks, projected to reach 10,806 by 2035. The structure is 72 ft (21.9 m) long and 24 ft wide. If it were closed, the detour would be 9.9 mi (16 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mason-Morrow-Millg over Muddy Creek built?
It was built in 1962, making it 63 years old in 2025. It was reconstructed in 1990.
What condition is Mason-Morrow-Millg over Muddy Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in November 2024.
How much traffic does Mason-Morrow-Millg over Muddy Creek carry?
About 7,785 vehicles per day (2015 count), of which roughly 5% are trucks.
How long is Mason-Morrow-Millg over Muddy Creek?
The structure is 72 ft (21.9 m) long with a longest span of 68 ft (20.7 m) and a deck 24 ft wide.
Who owns Mason-Morrow-Millg over Muddy Creek?
It is owned by the County Highway Agency.