# NAICS 488: Support Activities for Transportation

No SBA size standard is recorded for NAICS 488.

| Field | Value |
| --- | --- |
| Code | 488 |
| Title | Support Activities for Transportation |
| Level | 3 |
| Parent | 48-49 |
| Size standard | - |
| Footnote | - |

## Description

Industries in the Support Activities for Transportation subsector provide services which support transportation. These services may be provided to transportation carrier establishments or to the general public. This subsector includes a wide array of establishments, including air traffic control services, marine cargo handling, and motor vehicle towing.

## Sources

- Census NAICS: https://www.census.gov/naics/
- SBA size standards: https://www.sba.gov/document/support-table-size-standards

## API and MCP

- REST: GET https://samgovapi.io/api/v1/naics/488/size-standard?revenue_usd=...
- MCP tools: naics_lookup, size_standard_check

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