# Section 106 Historic Screen - Western Cities

**Use case:** 

Ready-to-run National Register screen for 4 Western and Midwest urban sites: listed historic places and districts within 1 km, Section 106 flagged.

## Input

```json
{
  "assets": [
    {
      "lat": 41.8827,
      "lon": -87.6233,
      "label": "Chicago, IL",
      "radius": 1000
    },
    {
      "lat": 39.7392,
      "lon": -104.9903,
      "label": "Denver, CO",
      "radius": 1000
    },
    {
      "lat": 35.687,
      "lon": -105.938,
      "label": "Santa Fe, NM",
      "radius": 1000
    },
    {
      "lat": 37.7946,
      "lon": -122.4037,
      "label": "San Francisco, CA",
      "radius": 1000
    }
  ],
  "defaultRadiusMeters": 1000,
  "maxAssets": 500
}
```

## Output

```json
{
  "asset_label": {
    "label": "Asset label",
    "format": "string"
  },
  "on_or_near_historic_property": {
    "label": "On or near historic property",
    "format": "boolean"
  },
  "in_historic_district": {
    "label": "In historic district",
    "format": "boolean"
  },
  "nearest_property_name": {
    "label": "Nearest property name",
    "format": "string"
  },
  "nearest_property_type": {
    "label": "Nearest property type",
    "format": "string"
  },
  "nearest_is_nhl": {
    "label": "Nearest is NHL",
    "format": "boolean"
  },
  "nearest_distance_m": {
    "label": "Nearest distance (m)",
    "format": "number"
  },
  "listed_count_within_radius": {
    "label": "Listed count within radius",
    "format": "integer"
  },
  "section_106_review_likely": {
    "label": "Section 106 review likely",
    "format": "boolean"
  },
  "historic_tax_credit_candidate": {
    "label": "Historic tax-credit candidate",
    "format": "boolean"
  },
  "nearest_state": {
    "label": "Nearest state",
    "format": "string"
  }
}
```

## About this Actor

This example demonstrates how to use [NRHP Historic Place Screener — Section 106 & Tax Credit](https://apify.com/malonestar/nrhp-historic-place-screener) with a specific input configuration. Visit the [Actor detail page](https://apify.com/malonestar/nrhp-historic-place-screener) to learn more, explore other use cases, and run it yourself.