RM 1869 over South San Gabriel River
FairWilliamson County, Texas · 1.70 MI W of SH 29 · Structure no. 142460175501002
- Built
- 1963
- 62 years old
- Condition
- Fair
- inspected February 2023
- Type
- Stringer/Multi-beam or Girder
- Concrete
- Length
- 210 ft
- 7 main spans
- Daily traffic
- 5,667
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
RM 1869 over South San Gabriel River is a concrete stringer/multi-beam or girder carrying RM 1869 over South San Gabriel River in Williamson County, Texas. It was built in 1963, so it is 62 years old, older than the Texas average of 44.4 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.
It carries about 5,667 vehicles a day, roughly 13% of them trucks, projected to reach 6,470 by 2033. The structure is 210 ft (64 m) long and 25 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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 RM 1869 over South San Gabriel River built?
It was built in 1963, making it 62 years old in 2025.
What condition is RM 1869 over South San Gabriel River 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 February 2023.
How much traffic does RM 1869 over South San Gabriel River carry?
About 5,667 vehicles per day (2020 count), of which roughly 13% are trucks.
How long is RM 1869 over South San Gabriel River?
The structure is 210 ft (64 m) long with a longest span of 30 ft (9.1 m) and a deck 25 ft wide.
Who owns RM 1869 over South San Gabriel River?
It is owned by the State Highway Agency.