# Western US Mountain Tunnel Risk Screening

**Use case:** 

Risk-ranked FHWA tunnel data for 13 Western states: closed and overdue-inspection tunnels, clearance limits, hazmat restrictions, owner and traffic counts.

## Input

```json
{
  "states": [
    "CA",
    "CO",
    "WA",
    "OR",
    "UT",
    "ID",
    "MT",
    "WY",
    "NV",
    "AZ",
    "NM",
    "AK",
    "HI"
  ],
  "minRiskScore": 10,
  "maxResults": 200
}
```

## Output

```json
{
  "risk_rank": {
    "label": "Risk rank",
    "format": "integer"
  },
  "tunnel_name": {
    "label": "Tunnel name",
    "format": "string"
  },
  "state_abbr": {
    "label": "State abbreviation",
    "format": "string"
  },
  "facility_carried": {
    "label": "Facility carried",
    "format": "string"
  },
  "tunnel_risk_score": {
    "label": "Tunnel risk score (0-100)",
    "format": "integer"
  },
  "risk_flags": {
    "label": "Risk flags",
    "format": "array"
  },
  "worst_condition_rating": {
    "label": "Worst condition (proxy)",
    "format": "string"
  },
  "load_posting_status": {
    "label": "Load posting status",
    "format": "string"
  },
  "hazmat_restricted": {
    "label": "Hazmat restricted?",
    "format": "boolean"
  },
  "height_restriction": {
    "label": "Min vertical clearance (ft)",
    "format": "number"
  },
  "last_inspection_date": {
    "label": "Last inspection",
    "format": "string"
  },
  "overdue_inspection": {
    "label": "Inspection overdue?",
    "format": "boolean"
  },
  "adt": {
    "label": "Average daily traffic",
    "format": "integer"
  }
}
```

## About this Actor

This example demonstrates how to use [National Tunnel Inventory Risk Monitor — FHWA/NTAD](https://apify.com/malonestar/national-tunnel-inventory-risk-monitor) with a specific input configuration. Visit the [Actor detail page](https://apify.com/malonestar/national-tunnel-inventory-risk-monitor) to learn more, explore other use cases, and run it yourself.


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This Task's input is already configured above — use it as-is rather than inventing a new one.

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For full API examples (JavaScript, Python, CLI, MCP, OpenAPI), see this Task's Actor page: https://apify.com/malonestar/national-tunnel-inventory-risk-monitor.md

For more details, see Apify documentation as [Markdown index](https://docs.apify.com/llms.txt) and [Markdown full-text](https://docs.apify.com/llms-full.txt).