Nixon RD over US-23 M-14
FairWashtenaw County, Michigan · 2.0 MI NE of Ann Arbor · Structure no. 000000000010911
- Built
- 1962
- 63 years old, rebuilt 1999
- Condition
- Fair
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 210 ft
- 4 main spans
- Daily traffic
- 775
- 1997 count
- Owner
- State
- State Highway Agency
About this bridge
Nixon RD over US-23 M-14 is a prestressed concrete stringer/multi-beam or girder carrying Nixon RD over US-23 M-14 in Washtenaw County, Michigan. It was built in 1962 and reconstructed in 1999, 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 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 775 vehicles a day, roughly 3% of them trucks, projected to reach 900 by 2017. The structure is 210 ft (64 m) long and 33 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nixon RD over US-23 M-14 built?
It was built in 1962, making it 63 years old in 2025. It was reconstructed in 1999.
What condition is Nixon RD over US-23 M-14 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 June 2024.
How much traffic does Nixon RD over US-23 M-14 carry?
About 775 vehicles per day (1997 count), of which roughly 3% are trucks.
How long is Nixon RD over US-23 M-14?
The structure is 210 ft (64 m) long with a longest span of 71 ft (21.6 m) and a deck 33 ft wide.
Who owns Nixon RD over US-23 M-14?
It is owned by the State Highway Agency.