Mason-Morrow-Millg over Dry Run
GoodWarren County, Ohio · 0.60 MI E of SR48 · Structure no. 8331500
- Built
- 1974
- 51 years old, rebuilt 2024
- Condition
- Good
- inspected November 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 59 ft
- 1 main span
- Daily traffic
- 6,109
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
Mason-Morrow-Millg over Dry Run is a prestressed concrete box beam or girders - multiple carrying Mason-Morrow-Millg over Dry Run in Warren County, Ohio. It was built in 1974 and reconstructed in 2024, so it is 51 years old, older than the Ohio average of 47.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 6,109 vehicles a day, roughly 5% of them trucks, projected to reach 8,479 by 2035. The structure is 59 ft (18 m) long and 36 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 9 Excellent | No problems noted. |
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 9 Excellent | No problems noted. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mason-Morrow-Millg over Dry Run built?
It was built in 1974, making it 51 years old in 2025. It was reconstructed in 2024.
What condition is Mason-Morrow-Millg over Dry Run 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 November 2024.
How much traffic does Mason-Morrow-Millg over Dry Run carry?
About 6,109 vehicles per day (2015 count), of which roughly 5% are trucks.
How long is Mason-Morrow-Millg over Dry Run?
The structure is 59 ft (18 m) long with a longest span of 56 ft (17.1 m) and a deck 36 ft wide.
Who owns Mason-Morrow-Millg over Dry Run?
It is owned by the County Highway Agency.