In Transportation
- Calumet Metra Electric Line station at Park Avenue and 174th Street, East Hazel Crest, Illinois
- The number of annual journeys made (in millions) on the Victoria line of the London Underground
- Peugeot Type 174 sedan
- A section of Oregon Route 212 referred to as Clackamas-Boring Highway No. 174
- 174 in the New York City Subway System
- The former 174th Street elevated station on the demolished IRT Third Avenue Line. The station closed April 28, 1973
- 174th Street elevated station in The Bronx on the IRT White Plains Road Line of the New York City Subway
- 174th–175th Streets station of the B and D lines in The Bronx on the New York City Subway
- 174th Street Yard underground rail yard of the New York City Subway, used by the C train adjacent to the 175th Street station
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