The following Product Service Codes (PSCs) are commonly associated with NAICS 485111, Mixed Mode Transit Systems

PSC 2310 Passenger Motor Vehicles

Products
Federal Category 7.5: Transportation and Logistics Services Motor Vehicles

Includes
Cars, Motor, Highway; Buses; Chassis, Passenger Motor Vehicle; Hearses; Ambulances.

Excludes
Amphibious Personnel Carriers; All Truck Chassis.

Notes
This class includes only complete passenger motor vehicles, and chassis therefor. Any end items, assemblies, parts, attachments, or accessories, other than complete chassis, for use in or on passenger motor vehicles are classified in classes other than this class.

Possible NAICS Codes
336110 – Automobile and Light Duty Motor Vehicle Manufacturing
336211 – Motor Vehicle Body Manufacturing
336999 – All Other Transportation Equipment Manufacturing
423110 – Automobile and Other Motor Vehicle Merchant Wholesalers
532111 – Passenger Car Rental
532112 – Passenger Car Leasing

PSC R706 Support—Management: Logistics Support

Services
Federal Category 7.2: Transportation and Logistics Services Logistics Support Services

PSC 2220 Rail Cars

Products
Federal Category 7.6: Transportation and Logistics Services Transportation Equipment

Includes
Trailed Cars; Self-Propelled Cars.

Excludes
Aerial Tramway Cars.

Notes
This class includes only complete rail cars. End items, assemblies, parts, attachments, or accessories for use in or on rail cars are classified in classes other than this class.

Possible NAICS Codes
336510 – Railroad Rolling Stock Manufacturing
485111 – Mixed Mode Transit Systems
488210 – Support Activities for Rail Transportation
336999 – All Other Transportation Equipment Manufacturing
336612 – Boat Building
336211 – Motor Vehicle Body Manufacturing
333248 – All Other Industrial Machinery Manufacturing
237990 – Other Heavy and Civil Engineering Construction