S Woods Mill RD S over Is 64 Rp IS64E to MO141
PoorSt. Louis County, Missouri · S 13 T 45 N R 4 E · Structure no. 3844
- Built
- 1988
- 37 years old
- Condition
- Poor
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 350 ft
- 4 main spans
- Daily traffic
- 5,112
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
S Woods Mill RD S over Is 64 Rp IS64E to MO141 is a steel continuous stringer/multi-beam or girder carrying S Woods Mill RD S over Is 64 Rp IS64E to MO141 in St. Louis County, Missouri. It was built in 1988, so it is 37 years old, younger 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.
It carries about 5,112 vehicles a day, roughly 5% of them trucks, projected to reach 7,668 by 2044. The structure is 350 ft (106.7 m) long and 70 ft wide. If it were closed, the detour would be 9.9 mi (16 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 | 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S Woods Mill RD S over Is 64 Rp IS64E to MO141 built?
It was built in 1988, making it 37 years old in 2025.
What condition is S Woods Mill RD S over Is 64 Rp IS64E to MO141 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 October 2024.
How much traffic does S Woods Mill RD S over Is 64 Rp IS64E to MO141 carry?
About 5,112 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is S Woods Mill RD S over Is 64 Rp IS64E to MO141?
The structure is 350 ft (106.7 m) long with a longest span of 113 ft (34.4 m) and a deck 70 ft wide.
Who owns S Woods Mill RD S over Is 64 Rp IS64E to MO141?
It is owned by the State Highway Agency.