485999 — All Other Transit and Ground Passenger Transportation
Description
This U.S. industry comprises establishments primarily engaged in providing ground passenger transportation (except urban transit systems; interurban and rural bus transportation, taxi and/or limousine services (except shuttle services), school and employee bus transportation, charter bus services, and special needs transportation). Establishments primarily engaged in operating shuttle services and car pools or vanpools (except ridesharing and ridesharing arrangement services) are included in this industry. Shuttle services establishments generally provide travel on regular routes and on regular schedules between hotels, airports, or other destination points (as defined in the official U.S. Census Bureau 2022 NAICS Manual).
Overview Facts
Legacy SIC Concordance
Trace the historical mapping chain from the 1987 Standard Industrial Classification (SIC) to the modern 2022 NAICS code format.
- SIC 4111 - Local and Suburban Transit (via SIC1987:4111→NAICS1997:485999→2002:485999→2007:485999→2012:485999→2017:485999→2022:485999)
- SIC 4119 - Local Passenger Transportation, NEC (via SIC1987:4119→NAICS1997:485999→2002:485999→2007:485999→2012:485999→2017:485999→2022:485999)
Suggested Product Service Codes (Advisory)
The following Product Service Codes (PSCs) are advisory suggestions aligned with this NAICS code. Note: NAICS and PSC codes map to different dimensions of procurement (industry vs. product/service). There is no official binding 1:1 crosswalk.
- PSC V222 — Passenger Motor Charter Service
Source: DoD DPCAP PSC Selection Tool (Ingested: 2026-06-29)
Frequently Asked Questions (FAQ)
Is NAICS code 485999 valid in 2022? ▾
Yes, 485999 is a valid 6-digit 2022 NAICS national industry code representing 'All Other Transit and Ground Passenger Transportation' under Sector 48-49 in the official classification index.
What is the SBA size standard for NAICS code 485999? ▾
The Small Business Administration (SBA) has established a small business size standard of $19,000,000 for NAICS code 485999 (All Other Transit and Ground Passenger Transportation), calculated based on receipts.
What is the legacy SIC equivalent for NAICS 485999? ▾
According to official Census Bureau concordance tables, NAICS code 485999 (All Other Transit and Ground Passenger Transportation) maps to legacy 1987 Standard Industrial Classification (SIC) codes: 4111 - Local and Suburban Transit, 4119 - Local Passenger Transportation, NEC.
Related Pages & Tools
Further regulatory reference links for NAICS code 485999:
- Sector 48-49 Directory Hub — List of related industries in the Transportation and Warehousing sector.
- SIC ↔ NAICS Crosswalk Tool — Look up mappings between legacy SIC codes and modern classifications.
- NAICS 485999 to SIC Crosswalk — Bidirectional mapping to legacy SIC codes (All Other Transit and Ground Passenger Transportation).
- SBA Size Standards Guide — Complete rules and averaging periods for small business classifications.
- Calculating Annual Receipts Guide — Detailed worked example of revenue calculation rules.
- IRS Principal Business Activity Guide — How NAICS codes map to corporate and entity tax filings.