485113 — Bus and Other Motor Vehicle Transit Systems
Description
This U.S. industry comprises establishments primarily engaged in operating local and suburban passenger transportation systems using buses or other motor vehicles over regular routes and on regular schedules within a metropolitan area and its adjacent nonurban areas (as defined in the official U.S. Census Bureau 2022 NAICS Manual).
Exclusions & Cross-References
- Operating local and suburban passenger transportation systems using both a bus or other motor vehicle and
- another mode of transport--are classified in U.S. Industry 485111, Mixed Mode Transit Systems;
- Providing interurban and rural bus transportation--are classified in Industry 485210, Interurban and Rural
- Bus Transportation;
- Providing bus transportation for students and employees--are classified in Industry 485410, School and
- Employee Bus Transportation;
- Providing scenic and sightseeing transportation using buses or other motor vehicles--are classified in
- Industry 487110, Scenic and Sightseeing Transportation, Land; and
- Providing bus shuttle services (except school and employee bus)--are classified in U.S. Industry 485999,
- All Other Transit and Ground Passenger Transportation.
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→NAICS1997:485113→2002:485113→2007:485113→2012:485113→2017:485113→2022:485113)
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 V999 — Other Transportation Travel and Relocation Services
Source: DoD DPCAP PSC Selection Tool (Ingested: 2026-06-29)
Frequently Asked Questions (FAQ)
Is NAICS code 485113 valid in 2022? ▾
Yes, 485113 is a valid 6-digit 2022 NAICS national industry code representing 'Bus and Other Motor Vehicle Transit Systems' under Sector 48-49 in the official classification index.
What is the SBA size standard for NAICS code 485113? ▾
The Small Business Administration (SBA) has established a small business size standard of $32,500,000 for NAICS code 485113 (Bus and Other Motor Vehicle Transit Systems), calculated based on receipts.
What is the legacy SIC equivalent for NAICS 485113? ▾
According to official Census Bureau concordance tables, NAICS code 485113 (Bus and Other Motor Vehicle Transit Systems) maps to legacy 1987 Standard Industrial Classification (SIC) codes: 4111 - Local and Suburban Transit.
Related Pages & Tools
Further regulatory reference links for NAICS code 485113:
- 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 485113 to SIC Crosswalk — Bidirectional mapping to legacy SIC codes (Bus and Other Motor Vehicle Transit Systems).
- 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.