Maple Lane RD over Red Run Drain
PoorMacomb County, Michigan · North of 14 Mile RD · Structure no. 000000000006431
- Built
- 1985
- 40 years old
- Condition
- Poor
- inspected September 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 180 ft
- 2 main spans
- Daily traffic
- 14,852
- 2024 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Maple Lane RD over Red Run Drain is a prestressed concrete box beam or girders - multiple carrying Maple Lane RD over Red Run Drain in Macomb County, Michigan. It was built in 1985, so it is 40 years old, younger 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 14,852 vehicles a day, roughly 3% of them trucks, projected to reach 16,410 by 2044. The structure is 180 ft (54.9 m) long and 78 ft wide. If it were closed, the detour would be 3.7 mi (6 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. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Maple Lane RD over Red Run Drain built?
It was built in 1985, making it 40 years old in 2025.
What condition is Maple Lane RD over Red Run Drain 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 September 2024.
How much traffic does Maple Lane RD over Red Run Drain carry?
About 14,852 vehicles per day (2024 count), of which roughly 3% are trucks.
How long is Maple Lane RD over Red Run Drain?
The structure is 180 ft (54.9 m) long with a longest span of 88 ft (26.8 m) and a deck 78 ft wide.
Who owns Maple Lane RD over Red Run Drain?
It is owned by the City or Municipal Highway Agency.