New Lothrop RD over Holly Drain
FairPosted for loadShiawassee County, Michigan · 1 MI E 0.7 MI N of Durand · Structure no. 000000000009879
- Built
- 1971
- 54 years old
- Condition
- Fair
- inspected April 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 55 ft
- 1 main span
- Daily traffic
- 1,850
- 1992 count
- Owner
- County
- County Highway Agency
About this bridge
New Lothrop RD over Holly Drain is a prestressed concrete box beam or girders - multiple carrying New Lothrop RD over Holly Drain in Shiawassee County, Michigan. It was built in 1971, so it is 54 years old, older than the Michigan average of 48.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 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 1,850 vehicles a day, roughly 15% of them trucks, projected to reach 3,330 by 2012. The structure is 55 ft (16.7 m) long and 27 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 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was New Lothrop RD over Holly Drain built?
It was built in 1971, making it 54 years old in 2025.
What condition is New Lothrop RD over Holly Drain 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 April 2024.
How much traffic does New Lothrop RD over Holly Drain carry?
About 1,850 vehicles per day (1992 count), of which roughly 15% are trucks.
How long is New Lothrop RD over Holly Drain?
The structure is 55 ft (16.7 m) long with a longest span of 51 ft (15.5 m) and a deck 27 ft wide.
Who owns New Lothrop RD over Holly Drain?
It is owned by the County Highway Agency.