Ida West RD over US-23
PoorMonroe County, Michigan · 3.5 MI S of M-50 · Structure no. 000000000007109
- Built
- 1958
- 67 years old
- Condition
- Poor
- inspected April 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 202 ft
- 4 main spans
- Daily traffic
- 2,070
- 1974 count
- Owner
- State
- State Highway Agency
About this bridge
Ida West RD over US-23 is a concrete continuous tee beam carrying Ida West RD over US-23 in Monroe County, Michigan. It was built in 1958, so it is 67 years old, older than the Michigan average of 48.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 2,070 vehicles a day, roughly 3% of them trucks, projected to reach 2,070 by 1977. The structure is 202 ft (61.5 m) long and 33 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 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ida West RD over US-23 built?
It was built in 1958, making it 67 years old in 2025.
What condition is Ida West RD over US-23 in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in April 2024.
How much traffic does Ida West RD over US-23 carry?
About 2,070 vehicles per day (1974 count), of which roughly 3% are trucks.
How long is Ida West RD over US-23?
The structure is 202 ft (61.5 m) long with a longest span of 59 ft (17.9 m) and a deck 33 ft wide.
Who owns Ida West RD over US-23?
It is owned by the State Highway Agency.