---
title: "Railway Corridors"
method: GET
path: "/api/v1/frontier/railway/corridors"
tags: ["Railway Seismic Imaging"]
---

# Railway Corridors

`GET /api/v1/frontier/railway/corridors`

## Request

- Base URL: `https://www.deepmapai.com`
- URL: `https://www.deepmapai.com/api/v1/frontier/railway/corridors`
- Auth: none declared

Search railway corridors within a bounding box.

Returns corridor geometry, operator, and estimated daily
traffic.  Active freight corridors with heavy traffic are
ideal for passive seismic imaging.

**Pricing:** Included in subscription tiers (legacy list price: GET /api/v1/billing/pricing).

## Query parameters

- `min_lat` number, required: Bounding-box minimum latitude
- `max_lat` number, required: Bounding-box maximum latitude
- `min_lon` number, required: Bounding-box minimum longitude
- `max_lon` number, required: Bounding-box maximum longitude
- `corridor_name` string, nullable: Filter by corridor name (partial match)
- `x_api_key` string, nullable

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/deepmapai/apis/deepmap-ai.md) · [All operations](https://skmtc.dev/deepmapai/apis/deepmap-ai/llms.txt) · [OpenAPI document](https://skmtc.dev/deepmapai/apis/deepmap-ai/revisions/dab995d977d0?raw)