Baseline RD over US-127
FairIsabella County, Michigan · 1.1 MI N of US-127 Br · Structure no. 000000000004255
- Built
- 1965
- 60 years old, rebuilt 2015
- Condition
- Fair
- inspected April 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 210 ft
- 4 main spans
- Daily traffic
- 230
- 1974 count
- Owner
- State
- State Highway Agency
About this bridge
Baseline RD over US-127 is a prestressed concrete stringer/multi-beam or girder carrying Baseline RD over US-127 in Isabella County, Michigan. It was built in 1965 and reconstructed in 2015, so it is 60 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.
It carries about 230 vehicles a day, projected to reach 230 by 1977. The structure is 210 ft (63.9 m) long and 31 ft wide. If it were closed, the detour would be 5 mi (8 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 | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Baseline RD over US-127 built?
It was built in 1965, making it 60 years old in 2025. It was reconstructed in 2015.
What condition is Baseline RD over US-127 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 2023.
How much traffic does Baseline RD over US-127 carry?
About 230 vehicles per day (1974 count).
How long is Baseline RD over US-127?
The structure is 210 ft (63.9 m) long with a longest span of 72 ft (21.9 m) and a deck 31 ft wide.
Who owns Baseline RD over US-127?
It is owned by the State Highway Agency.