About / Method and limits
Public records,
kept in context.
RailContext answers a narrow housing question: what does the federal railroad-crossing record say near this address?
What it does
Enter a US address or share an approximate browser location. RailContext finds public, at-grade highway crossings nearby and shows the closest records in straight-line distance order.
The result surfaces fields that are difficult to assemble while evaluating a home: reported quiet-zone status, estimated day and night train movements, the year of that estimate, train services, track count, maximum timetable speed, warning devices and recent Form 57 incident history.
Where the data comes from
| Source | What it contributes |
|---|---|
| FRA Form 71 / USDOT Crossing Inventory | Crossing location, railroad, road, quiet-zone record, train-movement estimates, count year, tracks, speed and warning equipment. |
| FRA Form 57 | Reported impacts between railroad equipment and highway users at a crossing. |
| Mapbox Search or Census Geocoder | Coordinates for the address entered. RailContext does not keep an address database. |
There is no noise score
RailContext does not estimate decibels. Distance alone cannot account for terrain, buildings, vegetation, train type, wheel condition, speed, braking, wind or the interior construction of a home. A quiet zone limits routine horn use; it does not promise silence.
Counts are estimates
Train movements on Form 71 are railroad-reported estimates, not a public timetable. Some are current and some are many years old. The count year is displayed beside every interpretation so an older number never masquerades as live activity.
Incident history is not a grade
An absence of indexed incidents does not establish that a crossing is safe. A past incident does not predict another. RailContext reports the record without converting it into an unexplained risk score.
Before deciding
Visit the address during the day and after dark. Listen from bedrooms and outdoor areas. Ask residents about horns, vibration, idling trains and blocked crossings. Confirm quiet-zone hours with the municipality and use the linked FRA record to review the source.
Who makes it
RailContext is part of klepZ, an independent studio building focused tools from public data.