The C Eighth Avenue Local is a service of the New York City Subway. It is colored blue the route sign (either on the front and/or side - depending on equipment used) and on station signs and the NYC Subway map, as it represents a service provided on the IND Eighth Avenue Line through Manhattan. The normal C service pattern is from 168th Street in Washington Heights, Manhattan, to Euclid Avenue in City Line, Brooklyn, running local in Manhattan and Brooklyn to complement the A. C service runs at all times except late nights, when A service replaces it.