Sunrise Heights DR over Martigney CR
FairPosted for loadSt. Louis County, Missouri · S 1 T 43 N R 6 E · Structure no. 15650
- Built
- 1982
- 43 years old
- Condition
- Fair
- inspected May 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 67 ft
- 1 main span
- Daily traffic
- 1,485
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Sunrise Heights DR over Martigney CR is a prestressed concrete box beam or girders - multiple carrying Sunrise Heights DR over Martigney CR in St. Louis County, Missouri. It was built in 1982, so it is 43 years old, younger than the Missouri average of 45.1 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. Its operating status is: posted for load restriction.
It carries about 1,485 vehicles a day, roughly 5% of them trucks, projected to reach 2,005 by 2044. The structure is 67 ft (20.4 m) long and 36 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| 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 Sunrise Heights DR over Martigney CR built?
It was built in 1982, making it 43 years old in 2025.
What condition is Sunrise Heights DR over Martigney CR 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 May 2024.
How much traffic does Sunrise Heights DR over Martigney CR carry?
About 1,485 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is Sunrise Heights DR over Martigney CR?
The structure is 67 ft (20.4 m) long with a longest span of 64 ft (19.5 m) and a deck 36 ft wide.
Who owns Sunrise Heights DR over Martigney CR?
It is owned by the County Highway Agency.