Liggett LN over Br of Gravois CR
FairPosted for loadSt. Louis County, Missouri · S 1936 T 44 N R 6 E · Structure no. 15848
- Built
- 1960
- 65 years old, rebuilt 1983
- Condition
- Fair
- inspected November 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 30 ft
- 1 main span
- Daily traffic
- 1,239
- 2023 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Liggett LN over Br of Gravois CR is a prestressed concrete box beam or girders - multiple carrying Liggett LN over Br of Gravois CR in St. Louis County, Missouri. It was built in 1960 and reconstructed in 1983, so it is 65 years old, older 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 5 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 1,239 vehicles a day, roughly 1% of them trucks, projected to reach 1,673 by 2043. The structure is 30 ft (9.1 m) long and 32 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 | 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Liggett LN over Br of Gravois CR built?
It was built in 1960, making it 65 years old in 2025. It was reconstructed in 1983.
What condition is Liggett LN over Br of Gravois 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 November 2023.
How much traffic does Liggett LN over Br of Gravois CR carry?
About 1,239 vehicles per day (2023 count), of which roughly 1% are trucks.
How long is Liggett LN over Br of Gravois CR?
The structure is 30 ft (9.1 m) long with a longest span of 29 ft (8.8 m) and a deck 32 ft wide.
Who owns Liggett LN over Br of Gravois CR?
It is owned by the City or Municipal Highway Agency.