US-23NB I-94BL over Packard RD
PoorWashtenaw County, Michigan · In Ann Arbor (packard Rd) · Structure no. 000000000010865
- Built
- 1962
- 63 years old
- Condition
- Poor
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 137 ft
- 3 main spans
- Daily traffic
- 39,120
- 2007 count
- Owner
- State
- State Highway Agency
About this bridge
US-23NB I-94BL over Packard RD is a prestressed concrete stringer/multi-beam or girder carrying US-23NB I-94BL over Packard RD in Washtenaw County, Michigan. It was built in 1962, so it is 63 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 39,120 vehicles a day, roughly 10% of them trucks, projected to reach 35,876 by 2018. The structure is 137 ft (41.7 m) long and 48 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US-23NB I-94BL over Packard RD built?
It was built in 1962, making it 63 years old in 2025.
What condition is US-23NB I-94BL over Packard RD 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 May 2024.
How much traffic does US-23NB I-94BL over Packard RD carry?
About 39,120 vehicles per day (2007 count), of which roughly 10% are trucks.
How long is US-23NB I-94BL over Packard RD?
The structure is 137 ft (41.7 m) long with a longest span of 63 ft (19.2 m) and a deck 48 ft wide.
Who owns US-23NB I-94BL over Packard RD?
It is owned by the State Highway Agency.