Mohart over North Macon Creek
PoorWashtenaw County, Michigan · Saline Twp Sec 35 & 36 · Structure no. 000000000011047
- Built
- 1956
- 69 years old, rebuilt 1964
- Condition
- Poor
- inspected June 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 21 ft
- 1 main span
- Daily traffic
- 112
- 2003 count
- Owner
- County
- County Highway Agency
About this bridge
Mohart over North Macon Creek is a prestressed concrete box beam or girders - multiple carrying Mohart over North Macon Creek in Washtenaw County, Michigan. It was built in 1956 and reconstructed in 1964, so it is 69 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 3 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 112 vehicles a day, projected to reach 150 by 2023. The structure is 21 ft (6.4 m) long and 21 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 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Channel and channel protection | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mohart over North Macon Creek built?
It was built in 1956, making it 69 years old in 2025. It was reconstructed in 1964.
What condition is Mohart over North Macon Creek 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 June 2024.
How much traffic does Mohart over North Macon Creek carry?
About 112 vehicles per day (2003 count).
How long is Mohart over North Macon Creek?
The structure is 21 ft (6.4 m) long with a longest span of 21 ft (6.4 m) and a deck 21 ft wide.
Who owns Mohart over North Macon Creek?
It is owned by the County Highway Agency.