Weidman RD over Grand Glaize CR
PoorPosted for loadSt. Louis County, Missouri · S 31 T 45 N R 5 E · Structure no. 15609
- Built
- 1973
- 52 years old
- Condition
- Poor
- inspected April 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 83 ft
- 3 main spans
- Daily traffic
- 8,214
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Weidman RD over Grand Glaize CR is a prestressed concrete box beam or girders - multiple carrying Weidman RD over Grand Glaize CR in St. Louis County, Missouri. It was built in 1973, so it is 52 years old, older than the Missouri average of 45.1 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. Its operating status is: posted for load restriction.
It carries about 8,214 vehicles a day, roughly 2% of them trucks, projected to reach 11,089 by 2044. The structure is 83 ft (25.3 m) long and 46 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 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 Weidman RD over Grand Glaize CR built?
It was built in 1973, making it 52 years old in 2025.
What condition is Weidman RD over Grand Glaize CR 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 April 2024.
How much traffic does Weidman RD over Grand Glaize CR carry?
About 8,214 vehicles per day (2024 count), of which roughly 2% are trucks.
How long is Weidman RD over Grand Glaize CR?
The structure is 83 ft (25.3 m) long with a longest span of 38 ft (11.6 m) and a deck 46 ft wide.
Who owns Weidman RD over Grand Glaize CR?
It is owned by the County Highway Agency.