IH 410 Sbml over BNSF RR
PoorBexar County, Texas · 0.86 MI SE of FM 2536 · Structure no. 150150052105053
- Built
- 1961
- 64 years old, rebuilt 1990
- Condition
- Poor
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 326 ft
- 3 main spans
- Daily traffic
- 25,000
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
IH 410 Sbml over BNSF RR is a steel continuous stringer/multi-beam or girder carrying IH 410 Sbml over BNSF RR in Bexar County, Texas. It was built in 1961 and reconstructed in 1990, so it is 64 years old, older than the Texas average of 44.4 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 25,000 vehicles a day, roughly 8% of them trucks, projected to reach 34,410 by 2033. The structure is 326 ft (99.3 m) long and 41 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IH 410 Sbml over BNSF RR built?
It was built in 1961, making it 64 years old in 2025. It was reconstructed in 1990.
What condition is IH 410 Sbml over BNSF RR 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 July 2024.
How much traffic does IH 410 Sbml over BNSF RR carry?
About 25,000 vehicles per day (2017 count), of which roughly 8% are trucks.
How long is IH 410 Sbml over BNSF RR?
The structure is 326 ft (99.3 m) long with a longest span of 85 ft (25.9 m) and a deck 41 ft wide.
Who owns IH 410 Sbml over BNSF RR?
It is owned by the State Highway Agency.